You have just called them racists. Earlier you have called them xenophobes. Accusations, I may add, that you have invented out of thin air.

"The publishers of satirical magazines must be held accountable for the dissemination of hate speech like anyone else."

A picture of Mohammed isn't hate speech. And vigilante justice like firebombing isn't the right way to hold someone accountable.

If you really think for some unscrutable reason that they are engaging in hate speech, sue them. That is the proper way to deal with it. Perhaps you could transmit this way of procedure to your new allies on the islamic right?