If I am free then I cannot be forced to continue employing someone who celebrates the death of a decent person.

If I am free then I cannot be coerced to fire someone who points out that men are men & women are women & that synthetic hormones & genital mutilation cannot change reality.

An ideological moron (if free) also cannot be forced to continue employing the person in the second example, but cancel culture is an effort to coerce & threaten people into firing people even when they would prefer not to.

It is possible that there are also some ideological morons being forced to fire people for the celebration of Charlie's death, even though they would rather not.

But science & objectivity very much align with supporting the murder of innocent people being evil & pointing out biologocial realities being a perfectly sane thing to do.