I assume you are taking pol as being representative of the average internet user? They are not. Are you trying to say pol would say they are just joking about their jew hate? They are not.
You are trying to argue a vast majority of people online are anti-semitic and your source one site that's known to be openly anti-semitic. May as well claim the entire internet is racist because the KKK happens to have a domain.
Basically, pol is pol. It's trash and nobody but themselves takes them serious.
And it is not a place for sensitive people.