Starfleet sure has some weird practices when it comes to "privacy"

It's way worse than that. People multiple times just ask the computer where people are, and it just tells them. It's not based on rank, either. One of those random 20th century humans that got Futurama'd into TNG gets the location of the frickin' captain by just by musing to himself about where he'd be and the proceeds to barge in on negotiations with the Romulans that are about to trigger a war.

Also, if I recall, they barge in on Barclay's little Troy porno at one point. So just so you know the holodecks don't seem to have locks.

I think the first case is because the norms and social mores of the age would never be okay with someone doing that, so there are no technical stops in place due to social stops.

The second case is just TV convenience. No way a society with a perfect holodeck doesn't either lock or has moved past any sexual hangups that a 90s TV audience would have.

More to the point of the "sexy deck", if there were no locks and people are still prudes, people would not just be fucking away 10ft from the door instead of instancing themselves hundreds of virtual miles away first. Everyone would put at least one Sherwood Forrest between themselves and people snooping.
- I'm not sure that the holodeck works like that. I could be wrong but if you go in the holodeck and get in a car and drive 100 miles and then get out and summon the holodeck door...it's just right there. You don't have to go back a hundred miles. So there really is no way to put "virtual distance" between you and the door. From my understanding anyway.
To be fair, I already share my location with multiple friends and family. That cat is out of the proverbial bag.

I can easily see the enterprise defaulting to sharing locations, unless asked otherwise. I can also see the crew not caring, unless it's actually being abused.
- The crew absolutely should care, given the number of times shit goes bananas on that ship. The officers have been repeatedly compromised by every sort of physical and mental mayhem-causing malady in the galaxy. They've contracted viruses that litterly drive them to do insane things.
  
  Not to mention every single time the ship gets compromised, that data is actively used by the invading party.
  
  All that being said...starship vessels operate like a navy. The Captain has absolute authority over their ship, and that's necessary because they are the ones with ultimate responsibility for the safety of every living being on it.
  
  So yes, passengers and crew are tracked, and it's an understandable safety and security tool.
  
  The problem is literally anyone can access that data without any authorization, approval, or rank. That, and individuals do not have the ability to opt out of it should they need to
proceeds to barge in on negotiations with the Romulans that are about to trigger a war.

ON THE BRIDGE NO LESS! Like he apparently has full authorization to go to critical areas of the ship - bridge, engineering, deflector control, etc. (I know he didn't go those places that we saw, but plenty of other visitors have.)

Pff. I can tell this wasn't about a real episode because Neelix wasn't an ensign. Also, he wasn't on TNG. And the Andorian MILF pussy episode was on Enterprise.

Why can't people get this stuff right?

Tuvix was a lieutenant. Therefore logic would dictate that half of Tuvix is Neelix and as half of a lieutenant is an ensign, we can deduce that Neelix is an ensign.
- My algebra teacher and military training instructors all have aneurysms and don't know why.
Smh my head

In keeping with lore though, neelixstill gets his bars before Kim does.

I've often thought about that, too - there's very little patient privacy. The Captain and First Officer (and supervisors in the chain of command) would need to know if someone is going to be out of commission for a few weeks because of an illness or whatever. And of course leadership needs to know if there's a mutant virus running around.

But there are a lot of things that it's like, wait, why is this random person here in the sickbay while we discuss Riker's latest STD?

Not just the discussions--the sick bay bed is just like 4 feet from the door. No screens or nothin. What do they do for prostate exams?
TBF with Riker it just saves time on contacting everyone.
While I do agree that patient privacy is especially bad in the shows, I've overheard plenty of diagnoses while waiting in waiting rooms and emergency rooms. I don't try to, but people aren't as quiet as they thin they are I guess.

So yeah, I've absolutely heard some rando in the next bed over has chlamydia because they and their doctor were openly discussing it with 10 other people within earshot.
- Yeah that's definitely true. I've been in that situation, too.
  
  But oddly enough strangers hearing about my medical issues is usually less disturbing to me than close friends. I know I should be able to trust the friends more.

Serious answer (and retroactive justification). Privacy is a sort of personal property. In a post scarcity society, where personal property is less important, privacy also becomes less important.

If you talk to anyone who grew up in the Soviet Union, you'll get the impression that the concept of privacy was anathema to their civilization. That didn't mean that they didn't do things in secret, like black market dealings and such, but all of this felt surreptitious. Privacy was a vice, not a virtue. In our property oriented civilization, the opposite is the case.

Is that why they always have windows between the living room and bathroom?

Considering how, half the time, when the person finally manages to tell someone that they're not feeling well, it's already halfway through the episode, I think it's good that they're able to act fast

Quark would be a bro and refuse to reveal his customer's confidential information and holosuite history... without a bribe.

A sizeable one.

Paid up front jn gold-pressed latinum.

They're as bad at privacy as they are at security. The only thing that even protected by a password is the self-destruct sequence.

To be fair, if you aren't supposed to access something, the computer will let you know that proceeding will sound a mildly worded alarm to the captain about it, and luckily you can just say "nah just kidding" and the computer doesn't think about it again.

And if you aren't supposed to access an area, it may or may not prevent you from opening a door, depending on what the plot needs. Probably let you in and wait for someone to ask where you are to let them know you're in restricted areas.

I mean, they're security guidelines for a reason.

People openly talk about going to Risa, which essentially means "I'm using shore leave to smash a bunch."

I guess it has a veneer of class though, unlike the holodeck program "I put all the animate and inanimate tubes in my butt" (one of Riker's, I'd wager)

Risa is more of "vacation planet"

And singles going on vacation are gonna try to smash. It just happens that it's fairly easy to find someone willing on an entire planet as long as you don't straight up punch them in the face. And people reeeeeeeally like their horga'hns.

And couples on vacation are going to smash.

Gotta watch Avenue 5 for another season of Neelix

Considering the body count that Avenue 5 has, I watch in constant fear that they'll kill off Ethan Philips' character.

I think the writers are aware of this, and may be using it to manipulate my emotions.
- Sadly there are, and will only be 2 seasons...