like others have said, the common understanding is more anti-NATO than pro-Russia, but if you're on the other end of it, like getting into an argument with a Hexbear, we're all going to have a pretty united front and not criticize eachother. That's not to say there aren't a lot of heated debate within the Hexbear community, that happens a lot. Esp on geopolitics.
from the perspective of the average westerner, who doesn't really think of these things, yeah its very weird. The appeal I think lies in the incivility. These are people who are tired of civility-politics that dress up all the monstrous atrocities committed by the same people we're all supposed to look up to as leaders. so the behavior I think is largely cathartic.
Looking at the big picture, I think to sum up the ukraine take that's the most common on hexbear is: Ukraine cannot possibly win despite what we've all been lead to believe, the people who suffer most in any war is the working class (the people we sympathize with) so it's better for a peace settlement to end the suffering, even if that means Russia "wins". There's a lot more history to the situation than that