Personally I don't think tolerating intolerance is just a differing opinion. I feel like excusing genocide puts them in a group of people i don't want to associate and I don't think an "opinion" like denying genocide should be sat at the same table as reality.

Don't mince my words, I hate all imperialistic governments who commit genocide and if there were posts about the US never having intentionally killed all the buffalo, trail of tears, those culture stripping schools etc or our own version of those schools here in Aotearoa I would be just as disgusted.