I think it would be better just to eliminate all PRO BSV people / threads and just leave the ones ridiculing how bad it is. Don't even give them the opportunity to have a voice here.
Make it perfectly clear that it's a scam / con and although the forum does not moderate scams / cons this one time it's so bad and the perpetrators of it are so scummy that they are not allowed here.

This way we are showing one voice as to how bad they are, and we are not wasting time trying to shout over the trolls / shills.

There are some things that I disagree with and don't like that I can just ignore, once you get to this stage there is no reason to even let them exist here. At least in my view.

-Dave