He repeatedly floats the idea of having journalists shot, pardons people for intimidating witnesses on his behalf, goes on public television to invite foreign interference in American elections so long as he's the beneficiary, he deploys troops on American soil against the wishes of state governments, sets new standards for noncompliance with judicial investigations, and spams illegal executive orders like a pentester searching for open ports.

Even if one were a fan of his policies, I cannot comprehend the confusion of principles that would lead them to put "checking executive power" anywhere on his priority list. Not as it relates to privacy, and not in general.