It was once a balkan-to-baltic community that was making fun of their slavic/moscovit/KyivanRus/ural heritage/neighbors and was banned by reddit as it was sometimes maybe a bit too “image-heavy” in nature for western eyes. But it was the only place to find a me_irl+anti-tanki+pro-democracy memes. This day it is really hard to find a community to lough about cultural differences and shortcomings in the European east.
please see the rules on the front of lemmy.ml - racist communities like what you’re describing violate the very first one.