My biggest issue is china. There's one chinese dude on the server I'm chill with... and obviously nothing applies to everyone, but if you dig into the Chinese streamer rabbit hole, the only way to make it big as a gaming streamer in china is to use hacks openly and fuck over westerners, especially americans. It's an extremely popular form of entertainment over there. Even some of the China adjacent countries that share cultures all get in on it. It's not about playing, it's about screwing people over from countries they'd rather be in tbh. Conan: Exiles would have been as big as rust, but some corporate shit for brains refused to accept this and thought a China ban was 'racist' because some people can't tell the difference between race and culture.
Brazilian gaming culture has similar issues, but sans the cheating. They like to overwhelm american servers with huge numbers, and then band together to drive all non Portugese speakers off said servers. Don't think they've become a problem yet, but there should be an eye kept on the Brazilian population to not let it get out of hand.