He's neutered the justice department[0] and he's packing the federal judiciary with ideologues to the exclusion of sober-minded jurists. He's firing inspectors general tasked with oversight of the executive.[1]
[0] https://www.theatlantic.com/ideas/archive/2020/05/attack-fun...
[1] https://www.nytimes.com/2020/05/16/us/politics/trump-state-d...