Back in 2014-2015 I would catfish people on social media, not because I wanted to do something "unethical" or even for "fun", but because I always wanted to know what it was like getting complimented every day and having dozens of people pining for you. Really makes you feel a hundred times worse about your own self (at least in my case), knowing most people aren't even willing to give you the time of day.
Anyway, as recently as a year ago I would make fun of people going through hard times, as a way to "get back" at society for doing the same to me - also, I'd troll on the internet to get reactions out of people for fun.
However, around the turn of the new year (this last one, not the upcoming one) and Covid started taking the world by storm, I had a bit of a change of heart. I want to lift people up, not bring people down. I'm still lonely and sad, just as I have been for so many years before, but I'm hoping I can at least get myself known, or have someone care about me, or something... anything. I can't really think of anything "unethical" I do nowadays.