Honestly, SMS in signal turned out problematic for me. One of my contacts had uninstalled Signal, yet any SMSs I sent him would default to Signal messages and were never delivered.
My main issue with a non-native solution is that you need use userchrome hacks to make the horizontal tabs bar disappear, which doesn't sync between installations. I use Firefox in multiple computers at the school I work at, so it isn't a viable solution.
Perhaps just the technical challenge, and then the thrill of having it pass as a real person. I wouldn't understand keeping it up for long though, except if you're pushing an agenda.
I can't believe no one recommended Fleabag. It's not the type of show that would attract me usually, but goddamn was that a masterpiece. Two seasons, short and sweet.
Another short series that is incredible is Chernobyl.
Too many to count.