Ever since i've started to pay attention to kiwifarms from cloudflare dropping them i've been trying to get the evidence of any harassment coming from there and not being extremely looked down upon/banned and have come out almost empty handed. The scraps i've got are from chris chan in like 2013/2014?
This is the kind of dangerous "everyone knows that it is clear they do X thing hence there is no need for evidence".
Now to be fair I don't doubt harassment comes from individual kiwifarms users, maybe even organizing with other people somewhere else, but taking down the website will not change that, and guilt by association is a dangerous thing.
*none that I could find in the previous threads/most articles about it that is. I'm happy to be proven wrong.
As far as I've been able to tell, Moon allows anyone to express any viewpoint on his forum.