Ok. So, I've rethought my ideas for the MN forum settings.....
A simple 'swipe' action to hide a post from your view.
@MNHQ to move threads about this debate to the relevant topic, already being done, but maybe a 'promise' to do it will help?
And on top of that, there is the ability to hide topics.
If they want NO DEBATE then it's their duty to remove the debate from thier sphere, not the other way around.
With a hide-post setting, combined with hide topic and mods keeping the debate in the relevant topic, there is no need for those who want NO DEBATE to accidentally happen across those of us who do want a debate, is there?
If they go looking for things to be offended by, then they can't complain when they find it.