This has been a hot topic recently but I think it's not necessary to ban mixers because their existence is not actually the problem today. Mixers are legal, they aren't illegal, so, it's no problem for this forum to allow mixers to create ANN thread and have discussion or even promote themselves via forum ads or signature campaign. Google allows you to search bitcoin mixers, right? There are even articles on Yahoo where bitcoin mixers are listed too.
Many times on the forum some provision or law that exists in the US was mentioned that exempts the advertiser from responsibility for what they actually advertise, and legally I think that the members of the forum are protected by that, but I am not sure if the same applies to the forum. But if it's true for Google and other big companies, then it should be true for the forum, right?
Regardless of how someone interprets it from a legal perspective, it seems that it is still a slippery slope that the admin wants to avoid, of course, first of all, keeping in mind that it is not the forum itself, but also him personally as a responsible person. I believe that it is not easy for anyone to think of Ross Ulbricht, who will most likely rot in prison for the rest of his life, and to think that something similar could happen to you.
Yes, believe it or not, the problem starts when you ignore what is publishes about certain mixers. There were mixers earlier, like, [banned mixer] (since 2018) and [banned mixer] (since 2016). I did a research and these mixers have never been mentioned by any media, these mixers haven't been seized and this forum didn't get any problem from these mixers. Are they honeypot? I don't know but at the moment it looks like it's perfectly safe to discuss about them and to it's not harmful from them to promote themselves here. They haven't officially caught any attention from governments.
Imagine a situation where the mixers remain on the forum under the same conditions as before, and then an article appears in one of the influential media where the article mentions every mixer by name as possible services that are currently being used by some hacker/terrorist group. Game over, right?
The reason why this attitude is better for this forum is that what would theymos do if tomorrow there comes a casino with ANN thread, runs signature campaign and helps people to launder money? Imagine you read articles that Lazarus laundered money through CasinoX, then another article comes up with title: Russian hackers launder money through CasinoX. If theymos won't ban this CasinoX immediately and wait for its seize, then this forum will be included in another PDF uploaded by justice.gov. Will theymos block discussion about crypto casinos? Will he ban casino signature campaigns? Doesn't make sense, right?
We have to accept that sooner or later the time will come when signature campaigns will no longer be part of this forum. Whether it will be about the fact that gambling sites will be banned after the mixers, or maybe the forum as a place for advertising will lose its meaning due to the decreasing interest of some of the new generations that are coming.
Some older members of the forum surely remember the time when signature campaigns did not even have a manager and everything was done by bots - and in those ten years we have obviously gone from one extreme to the other. Those who adhere to the rule
"always expect the unexpected" have known for a long time that such times will come. We have nothing left but to adapt and move on.