I can corroborate this. I follow a few SJWs on twitter and the vitriol they post is often very surprisingly potent. I actually think that pound for pound, threads on 4chan on topics like race or gender politics end up being better conversations because the anonymity takes away the need for people to demonstrate their status as provocateurs.
>I actually think that pound for pound, threads on 4chan on topics like race or gender politics end up being better conversations
I love anonymous conversation but this sentence makes me think you've not tried to debate these things on 4chan too often.
I don't think you need anonymity to make trolling lose its flavor, I have used plenty of forums over the years where there were persistent identities but the sophisticated (compared to twitter users) forum members just didn't take the bait and trolling attempts usually just fell flat.