Python. It’s the only one I know :(
I’ve been trying to learn C# too but object-oriented programming just slides right off my smooth brain lol.
You can just type “icon pack” into the play store search and install whichever you like. Most of them cost money though.
For me a big thing is that because Lemmy is so small, it’s not diverse. It’s mostly liberal-to-leftist nerds from America and Western Europe. I roll my eyes and scroll past whenever there’s a post about any Asian country because you know it’s just gonna be a bunch of foreigners (whose exposure to the country is limited to news headlines) pretending they know anything. And unlike Reddit there are seldom any locals available to set people straight.