A Boyaner chosid once defined me the Neturei Karta as a bunch of attention seeking people,
that want to be known as rabonim, without being talmidei chachomim.
I don’t think that’s a very good definition. That applies to plenty of people that I know, and they are not Neturei Karta.
(I think it also applies to people who call themselves Rabbi without any qualitifications.)