To be honest, with the caveat that I'm not Ukrainian, I don't really quite understand how islamophobia, anti-romani sentiment, or transphobia factor are linked to criticism of Ukraine. Maybe a Ukrainian would be able to shed light on this, but to me these seem like unrelated issues. Maybe they are linked somehow???? But personally I don't see it.
The wishing for the death of another poster and using the threat of suicide to blackmail someone else I can see being exacerbated by the situation but the things is these are not exactly like... victimless? Like if someone told me they wished for me to rot alive and burn from the inside out I... Wouldn't actually care all that much because I'm inured to it already, but for some people these are seriously hurtful and directly targeted words. Even if they have circumstances that lead them to lash out, you can't just let people just do that.
Again, I think people are focusing too much on the bandera thing which moderation staff decided was ultimately only a minor issue. The primary root cause for the ban was use of suicide as emotional blackmail, or in other words, behavior towards other users. The bandera stuff was honestly just tertiary; the points from that had already disappeared by the start of the tribunal.