I agree with intentionally provocational speech hiding behind the ‘free speech’ disguise being stupid, but I think its also important to see a difference between racial slurs and discrimination based on things that people can’t change, versus legitimate criticism of religion - which, although not always easy to get out of (I.e. cults, trapped family members, cultural norms) I see as still a fundamentally voluntary behaviour that you can to an extent opt out of as a belief system, as opposed to discrimination on race, sex, disability, nationality, etc.

Now of course that doesnt mean I will go into religious buildings and shout obscenities or try to have edgy atheist rants at inoffensive elderly worshippers - but the saying that “your freedom ends where mine begins” holds true for me, and I won’t tolerate outward discrimination on religious grounds, the forcing of those belief systems inside secular systems like schools or courts or governments, and I think I’m well within my rights to criticise harmful and unacceptable behaviour undertaken for ‘religious’ grounds, which would otherwise be crimes or offences. (I.e. animal torture/sacrifice, child marriage, slavery etc.)