why is an atheist more likely to suffer from Dunning-Kruger than a theist is? Is it because atheism is about arrogance and pride whereas..?

"Worship me or I'll torture you forever!" -- Love, Jesus.

Because you make up phony statistics with no basis in fact, based only on your bigotry. Your arrogant question exhibits neither humbleness nor love. Pity your religion failed to instill them in you.

Blocking atheists from answering your atheist-bashing questions is cowardly, too.

There is no study that proves your claim.

It isn't, you like to lie everyday.

I'd ask you to back this up but why. Please post a Bible verse about what idiots atheists are. Go ahead. It's all that's missing up there to make your attack complete.