What about Larry David?

Also the doctor, played by the library cop, who didn't want Larry to use his phone. He is just a straight man role, worst thing he did was accidentally drool on larry's head
Also the first wheelchair girl larry dated (Denise Handicapped), she did nothing wrong

is larry david himself even portrayed in a positive way on the show?

I'd say so, but ya I admit I was wrong about the "no good Goys" theory I had. I just watched the series and was sort of noticing the strange amount of Jesus-freak characters he seems to constantly interact with, but I'm a Leaf and that's really not very common here.

Heeb douche bag !