So what? Somebody has to push Trump to the right.
Trump is more to the right than all the 17 candidates he dispatched.
It was actually Trump pushing Cruz to the right during the primary. Cruz previously favored mass legalization of, to use him term, ‘undocumented immigrants.’ Only after Trump advocated a wall and deportation did Cruz reverse his former stance.
Being antagonistic is not helping. As I already said, they don’t care about conservatism, just want to help Cruz get the nomination, then he could lose spectacularly to Hillary. How will that help conservatism?