I use cachyos, it has an install gaming packages button that does all that for you, also have amd gpu and cpu, I use blender and steam fine

Support vertical videos?

The only cross compatibility you need is posts, comments, votes, we got that, anything extra they add on top of that or ui they come up with is exclusive to their platform. All that matters is that the content is shared, this way people get to customize and pick whatever suits them. Some get old reddit vibe, some ppl get reddit third pirty app vibe, some want to also see microblogs in one place, etc. I like having options, I grew up as everything became closed off and the options went from massive visual differences to numbers.

no lawmakers are here, anyone here is already voting on the same side as you, yeah get your thoughts out but Idk what sort of political change yall think yall make on this platform specifically, its an echo chamber of outrage