Mixer ban indeed affected the post count in the forum. It is foolish to think otherwise. We can discuss mixers but we can’t promote them which is how people can make money. No money = no incentive to post
It looks like the forum is on a constant decline. If more people lose interest in the forum, In a few years we might end up losing sig camps completely.
I don't think my post is hard to understand, I said "they will move to other campaigns", which mean they will have incentive to post and they can post whatever they want including discuss about mixers.
It's an exception for users who only want to promote "non gambling project" but it's only 5%-10% of them, after all there's always an user willing to promote anything, so the traffic will not go down.