You have every right to not listen to someone and zero right to silence them. The best thing you can do about these people is to ignore them, because of you try to silence them they will feel like they are under attack and get even louder.
Discussion
Who is silencing here is them, who are clearly the stronger side. I must have the right to decide to complete block hate speech.
“The river that everything drags is known as violent, but nobody calls violent the margins that compress it.”
Brecht
you have to back up and explain what you want from “block” and point to an example of a digital block that is real. The problem is they are all lies, there is no such thing, even from centralized companies who just push the hate further on down the line and it only comes back with a new account. this lie is told to purposefully stoke aggression away from the centralized company selling you and you receiving bupkis.