Lander's views must be condemned, but it's true that he has unusual views for a self-identified Zionist, because most of them explicitly support ethnonationalism over democracy and he, despite this being a Zionist and this being contradictory, says that everyone in Israel should have equal standing under the law regardless of ethnicity.
I think Lander is an awful fool of a lib Zionist and he shouldn't be supported, and furthermore that Hasan is too soft on him, but Hasan is correct that Landers has unusual views.
I say this as someone who dislikes Hasan and his apologists here.