I don't it would be possible to remove ICO's from this forum at all. Bitcointalk is financially supported by ICO's - now we can see ICO advertisements in forum ad spaces. Why they would need to cut off branch on which they are sitting now.
I would agree if ICO's would have their sub-forum, to separate it from usual coins. Because now on Altcoin announcement board we see almost only ICO's.
Yes it would. We can easily disallow them and trash their threads. And how is the forum financially supported by icos? They pay absolutely nothing to the forum to post or promote themselves here unless they purchase advertising space and most do not. Most just pre mine a load of worthless tokens and dish them out to anybody who can be bothered to sign up and post the most basic of crap or copy and paste somebody else's responses. The level of spam and issues they contribute to the workload of staff is insane and they should be held responsible for that. If they're not just banned outright they should all have to pay something to advertise here because they shouldn't be allowed to advertise for free (which is crazy in itself) and it certainly shouldn't be at the expense of the forum when they do next to nothing about poor posters.
I really hope they legally get shut down if this forum doesn't do something to stop or restrict them because the people who run them are some of the greediest and laziest people I've come across.