PBA, I have never seen a weird Ger and I’ve seen a fair amount of them.
There’s one weird guy in every room. If you can’t find him, it’s you.
Plus, as Mamele pointed out “weird” does not equal “insincere” or “bad”.
Maybe insincere is the wrong word, because it carries negative connotations. The problem is that frequently what is going on is that they don’t fit in to their old communities because they are socially awkward, and they think this will solve the problem. But then they don’t fit in here either, because they are socially awkward, and so they leave.