The behavior of anti-religious posters
I think you are conflating here...calling something ridiculous or stupid isnt always just a rude, hyperaggressive or otherwise dick move. Sometimes, as is often the case with religion, the ideas are actually ridiculous, or stupid, or incoherent. Thats the only way they can describe it. When a religious person hears that it just seems insulting but sometimes the truth hurts.
There are rabid anti-theists who are obnoxious, like that Gnostic guy you just barfs out rants but there are just as many other obnoxious folks, the anti natalist guys, the general personalities of sime folks...singling out the ant- religious folks is making a special plea for religious beliefs to be exempt from discourse. Too bad, its not a special
set of ideas, its just another set of ideas and questioning it isnt rude, nor is pointing out its many illogical, irrational claims/details.
You are acting like its someone elses responsibility that the ideas dont make sense, but its not. Its on the religious people and their goofy ideas. Sorry some people believe in nonsense but they do. Its not rude to point it.