No it isn't. I'm making an observation, i'm not invalidating a person's argument because of their character. Which you also tried to do with Jordan Peterson among others.
If Hitler says the sky is blue they aren't wrong because they are a Nazi.
Referring to someone asa "backwards idiot and religious nutter" is attacking their character and not engaging the arguments.
Anyway i don't actually care i just wanted to give you a dose of your own tedious pedantry.