Earlier quoted context omitted.
My screen is of a fixed size; my days are of a fixed length. If you want to put foolish words on your screen more power to you, but if they're on my screen or taking my time, that impedes me doing whatever I want to do with my screen or my time. That is, the more dialogue that I'm uninterested in that I lack tools to filter, the more my dialogue is being controlled by DoS. That is the fundamental paradox of open disc…
So your solution is to be given tools to enforce your cognitive bias reinforcing filter bubble? That's not a solution, that's a technology provided lobotomy. A dialogue takes two - if you don't like the dialogue taking place, instead of attempting to quiet the other voices, perhaps just remove yourself from the dialogue.
Preventing trolling does not inherently involve silencing points of view. All it should be doing is removing unhelpful, unsolicited, and off topic nonsense. Even the most evil views that I can think of should not be censored, under the condition that they are actually being discussed with the interest of discourse, for that truly is what "dialogue" is. But again, in that event it isn't really "trolling".