obviously russians, serbians, belarusniggers, chinks support russian invasion
good portion of supporters on /pol/ just hate the US and will jump on anything that opposes them.
Lots of commie-niggers from /leftypol/ wishing the USSR to comeback which is basically trannies, women, and thirdworldies
Countries said before (+isreal) spend billions of dollars to sway public opinion. So there's a decent amount of payed shill on here too. Russia usually spend around 2 billion on US audience.
And finally bots cuz I hate niggers