Sorry, hard disagree. Bad faith entirely precludes debate because debate is about updating and improving a position through exchanges of views, and that starts with the ability and willingness to budge from said position in the first place.

Which incidentally means that there is by definition no debating tenants of a position that can't survive one minute of good faith review. They're not there to debate. They're there to drown out and silence a truth about material reality that they're upset about.