Can you fault them though? Everywhere you turn you're being asked to tip or donate. Influencers and corporations constantly astroturf social media. The rise of LLMs has made it necessary to question every interaction that occurs virtually.
Honestly, I worry for the people who aren't cynical and how they're going to be deceived, manipulated, or straight up scammed.
That's the optimistic interpretation. The cynical interpretation is that they'll hit you with "Have you heard about our Lord and Savior Jesus Christ" when you open the door.
I'm down with this positivity. I make it my mission to remind the people I'm close to it's Friday (or retired Saturday) at least 75% of the weeks of the month.
To me this is creepy as hell. It says that dude likes to see people pretend to be happy when they're really very sad. I would wonder why the hell someone would send that to me if I wasn't crying and trying to be polite and smile when accepting my delivery, which doesn't make it any less creepy.
Telling a woman to "smile more" is indeed sexist. They are people and others rarely tell men that. Also people don't need to put on a smile to please others.
The Dasher is just suggesting it might be a good idea as a service worker and doesn't know anything about the customer.