Even if members are wearing signatures, their comments tend to be making sense, so I'm not against signatures. It's not a sheer spam that you'd think that's detrimental to the forum. I have been to several others forums prior to Bitcointalk, I don't see much difference, signature campaigns are only plus point here, it's like reward for doing what you do anyway.
the shitcoinstalk forum, which has seen a business opportunity in this and makes it easier for people to go there "teleporting" which is to keep the rank they have here by simply creating an account with the same name.
I'd just like to add that teleporting thing was added long back in 2020, it's not a new thing.