Yes, and this is absolutely nothing new. I must have mentioned several times, but already back in the day with Chondritic/Troniks forum, when it originally was all just one discussion, there had to be division made for NOISE and POWER ELECTRONICS, so people can choose if they do not want to see things that are common in realms of PE. When all discussions were in one section, you could basically count on that any time there was discussions about artists with little more spicy content, lots of people were always trolling with all sorts of nonsense.
When PE and Noise was in separate sections, it became vastly better for... everybody, I guess? This was already like 15 years ago or more.
While Special Interests favors the 80's/90's style of "everything goes", where all things co-exists, it is clear that such mentality is quite old school these days. If the 2000's sub-genre and community ideals works for some, its good that there are places for that type of people. To me it seems clear that vast majority of noise/PE folks are not at forums, and there is pretty decent discussions even at some social media groups. Noise Playing Now (fb) being one example. If you are using mostly your phone, forums like SI are pretty heavy to use and not enough visual.
One would hope S&W forum keeps going and improving. It is hard to say, since anyone who has followed the lifespan of music forums, there is that certain way it goes. Starting from scratch, you can always start new Hijokaidan or new gear topic, but after some years, when you got forum with multiple page topic of artists, it is harder for new guys who join forum to bring something valuable what hasn't already been said. After 10 pages of Merzbow talk, it ain't that good to post "recommend me some good Merzbow-noise!!" message what you can do in early stages of forum/topic. Already with S&W we could see that lots of people joined, and then... not posting at all. To create lively forum, what it really needs is posters, and also people who know things beyond the obvious, so there are some nuggets of info or insight why lurkers wants to return.