We can all self censor of we want, but we should not expect others to do so. I just love taking the Mick out of pompous self-righteousness, deluded beliefs, the political right wing, racists, homophobes, creationists, science deniers....the list is long and much beloved by cartoonists, including those at Charlie Hebdo.
It is my eternal regret that I can't draw cartoons: I'd have a field day right now if I could.
I discovered how well humour works during the anti-racist demonstrations of the mid 1990s against Pauline Hanson (a sort of Australian Marine le Pen minus brains) At one point she called us (the anti-racists) a load of unemployed dole bludgers as we heckled her a bit. Spontaneous hysterical laughter broke out, because we were clearly a bunch of workers, students, white collar workers, retirees, and academics, whereas the supporters she'd bussed in were a real rabble.
The reporters joined in the laughter, the police tried not to, but we all realised we had beaten her and her racist ideology that day. She was never elected again.
Now, even when I'm sure I'm right, I try not to be up myself and self-righteous. I don't always succeed, but I try to keep it light, and understand the opposition