I have read things he has written, and listened to him,
note- there are those here that are anti satmar, he is too deep for them to understand.
note- he is not satmar.
He has sympathy with satmar(including the neturei karta that don't stand with terrorists) and sympathy with religious zionism.. But less so with non zionists. He considers non zionism, which is the classic charedi position, as an inconsistent or even immoral position.
He himself is agnostic as to which position - religious zionism or religious anti zionism, is the correct one.