I've given many of those reasons myself. Whether you are correct or not, you will never convince some here to accept your arguments. Those who will listen already have. Those who won't listen aren't.
Carry on.
This of course is a decent argument that I'm wasting my time. There's certainly something to be said for that.
The question is whether there's really value in debunking all of the nonsense being put forth. So far, I think there is.