Finally got rid of telegram, congratulations to me
It was a many months transition, and it's finally done
Fun thing, you can actually make a backup of all* your messages, groups, contacts, etc. So before leaving you can have all of your data in case you need that one contact or something
The final red flag was as that allegedly Russian authorities were messing with people's deleted messages. Not for the first time there are news that they could read, modify, delete, see location, and etc. Screw it, this is unsafe, I'm out.
Also, these days telegram is really at the state of a pile of garbage, bloated, buggy, and shady messenger.
Why did Telegram get so popular in the privacy scene compared to Signal in the first place? To my knowledge Signal came out first and never had a history of breaches or leaks.
I can't speak for the privacy scene but in my country it's pretty popular merely because of anonimity (which boils down to not having to use a phone number) and Discord-like server/groups. For porn and other NSFW content, it is pretty popular.
Telegram still requires a phone number to sign up, but they have had usernames that can be used to contact people without needing their phone number. Signal is only now finally rolling out usernames.
An update just got released. Still requires a phone number for registration but you can now share your username with others to chat (instead of them needing your phone number)
Telegram got its popularity because of piracy and having your chats on cloud. It was never intended to give privacy to user but due to WhatsApp breaches they started promoting telegram as a secured chat app which is a toatal joke till this day.
Telegram, while often hyped as high privacy/security got popular because it was/is fully featured and isn't Google or Facebook. That's it
It's less invasive, less annoying, and can do all the stuff like gifs and stickers. So it was very easy to get people onto compared to pretty much anything that was actually private or secure.
Once enough people started using it, it snowballed into its own monolith of bloat.
The UI was also very fast and transparent -- not a lot of stuff separating somebody from the other people in their conversations, which was pretty solid even compared to other messaging apps of its day. Most people didn't feel the need to fact-check its privacy and security claims because it worked good enough for them!
I find the UI in signal a bit off putting. Telegram grabs you with their funky stickers, clean UI and dumb features. I alps hate that Signal won't bother copying the messages to a new client.. Like, I have a 1Gbps connection, surely we can copy my chat histories from my phone to my PC? Nope, gotta start fresh on every new client..
If they did less dumb shit like adding statuses, and put some more effort into making the UI nice, more people would use it.
And I get these are dumb reasons, but they're real none the less
I think Signal shot themselves squarely in the dick by removing SMS functionality.
Previously, you could use Signal as the primary SMS/messenger app. Any conversations with other Signal clients secure. Conversations in SMS/MMS? Marked as not-secure.
But, out of some purity concerns, SMS functionality was removed and the dev team focused on adding useless shit like "stickers" and then the pin-code harassment.
I assumed the popularity was not in the privacy scene, but rather in general population, just because of usability. It is just a more usable alternative to Whatsapp or VKontakte. It is pretty much the default messaging platform for young people like Whatsapp is for older ones.
In Germany it actually became famous because it allowed for huge groups and it's where covid misinformation breeding grounds took off. People thought you were a nutjob if you had telegram lol.
Which, while that is the dumbest reason to reject a chat app, at least meant that Signal was able to get more popular with uhhh smarter folks.
It's popular with furries because of sticker support. Furries are an anchor population for the larger world of IT/etc. It was never really about privacy, or signal would have taken off.
Besides the ease of registration, the sync between devices make it easier. It can be frustrating not to be able to easily backup/restore/sync all your chats just like Whatsapp or Telegram. Yes, privacy/security, but i believe not everyone is chased by a state actor and you might want to have the option, as an opt-in maybe.
I think the big reason that nobody's mentioned yet is simply that they were earlier. Back when projects like Tox and Matrix were first starting to pop up, telegram was already fully formed. Signal didn't come until at least a year later and didn't have feature parity until several years later. Telegram by contrast was a much closer experience to WhatsApp and Messenger, making the transition much easier, particularly for low-tech knowledge users.
Lying about being the first phone app with E2EE (they're not even close, by over a decade if we count J2ME apps) because Signal was called TextSecure back when telegram didn't even exist yet. Lying about their protocol, lying about their backup system (if you're using group chats or regular chats which are backed up they are visible to the admins and any other claim is a lie), bullshit propaganda against Signal, etc...
Oh and by the way, Signal has now finally launched usernames, so you don't have to share your phone number to use it anymore.