I don’t understand the complaint about zionism and swearing falsely not being one of the 13 ikkarim or 3 chamuros. Shabbos isn’t, either. I’m very confused and it sounds like reductive polemics, not a serious statement. I have no idea if he ever said such a thing, so I’m talking about what I’m seeing here quoted, and not directing my statement at the person
Also, if he said that the satmar rov’s opinion on zionism doesn’t relate to the ikkarim… He clearly never read vayoel Moshe. The satmar rov brings multiple sources throughout the sefer that the 3 shavuos are related to denying bias hamoshiach.