I agree. I unfollowed that person that doesn't agree. It's not their call.
I get not CW'ing by accident, but being willfull about it is a red flag.

Hashtags are for categorizing, CWs are for content warnings.

I'm sorry I am just dumbstruck by how unsafe that person is.

People's welfare is not a "subjective" choice for him to decide.

One of them has this in their bio:
"A better world, by listening."

Kind of ironic.