Don't know what to say, since i'm kid i'm used to this. They were always like that and were criticized a lot for it but i'm not surprised at all as it's the way they see things.
"Hara-Kiri editions,
subtitled "Journal bête et méchant" ("Stupid and vicious magazine"), were constantly aiming at established powers, be they political parties or institutions like the Church or the State. In 1961 and 1966 the monthly magazine was temporarily banned by the French government."
(...)As a result, the magazine was immediately and permanently banned from sale to minors and publicity by the minister of the interior
Raymond Marcellin.
Charlie Hebdo was started immediately afterwards.
https://en.wikipedia.org/wiki/Hara-Kiri_(magazine)
I don't suggest you to search for images of the magazine Hara-kiri you would be shocked or disgusted.
CH is in the same spirit of this, they don't have limits.
Even on TV they were like that in the 80-90's i do remember some clashs. They were really not liked always provocating.
Just don't pay attention to them.