OKAY I STAND CORRECTED, LOOKS LIKE THERE IS A COMMUNITY OF SOME SORT (whether or not they count as competitive idk)
the official server has a channel you can look for games in https://discord.gg/br72YqHru
and they use a thing called Parsec which basically lets you play local multiplayer online if you get what I'm saying. I honestly haven't used it before, I'm looking into it right now