One thing that does bore me is the belief some people seem to have, that if you were a Christian and are now an atheist, then you now have the ultimate truth. Like it's some sort of proof that God doesn't exist. Man, that's so painfully obtuse, it's hard to watch.
That is not what I see anyone saying in any of the posts so far. Could you show that is what they are saying.
I read the posts as responding to the implied pats on the head and the "you don't know what it is like" stuff. Apparently these people do know exactly what it is like.