Some good points made on the thread, notably by ESBN, Biff, Blood and Mex. I had to smile when I saw who started it ; to me Bob seems quite capable of looking after himself when hurly meets burly.
The first question for me is : toxic, compared with what?
I think the vilest forum I read - by far - is Twitter. Some of the stuff on there is awful, insane, and often both. The second worst forum I think I have read would be BHS. And I should say that the content in question was probably generated by less than a dozen posters. But they didn't get lost in the traffic in the way that they could have done on AVFTT.
Looking at this forum in particular, I don't think it is currently toxic at all. I'd say its worst time for me was around 2014 -15 when moderation seemed practically non-existent and one or two people were taking full advantage. Some seriously nasty stuff was thrown around then, there was a great deal of mistrust between posters, and a lot of frustration and anger about the state of the club more generally. Compared with that, this seems pretty benign.
It's true that some people do regularly give offence ; rather more seem very keen to TAKE offence about very little. There are some people who fancy themselves as quasi-moderators and try to regulate the content of others ; but they generally get short shrift when they do.
The focus for much of the argument is politics, and that has been the case since 2016. There was a time when its was the bread and butter of this forum, so calls for it to be outlawed are very wide of the mark (and oppressive). Separating it from the main football forum was the right thing to do, as it meant that people could (and do) avoid it if they don't like it or are not interested.
You can also ignore people if you wish, and I suspect quite a lot of people do. I don't personally, but the important thing is that I can if I want - it is a major plus point of the new forum. And you can report stuff that you think is problematic and in my experience get a fairly quick response.
I don't think you will ever completely eliminate WUMS, and there are still several around even now. But I think Bob is completely over-stating the problem, such as it is. To my mind, the worst single thing about AVFTT these days is the number of racists who post on a regular basis. They aren't hard to spot, but the ignorance and bigotry that characterises their posting makes me slightly ashamed that they are part of the Blackpool family. But that's life.