my thesis tutor was right, “for the average idiot, their ignorance is as good as your PhD, no matter how much evidence you produce”.

This may be true, but it’s not applicable in this conversation. Up until this comment you haven’t provided any evidence or reasoning for your beliefs. You came in here frothing at the mouth attacking everyone in sight, and when people questioned you you doubled down on the hostility and lack of reasoning backing up your points by insisting it wasn’t your job to educate people on the internet.

Maybe there’s a lesson to be learned from your aggressive replies and general belligerence. A psychologist should be able to learn something from it.