Purge seems like a strong word from what I just read. There definitely seems to be actual and power plays going on on his side. It's not exactly because he was out there doing the best for people.

But how is this less stable than even the United States now? Trump has literally purged nearly every single person leading federal agencies and institutions, including law enforcement. He also effectively stacked the Supreme Court with the help of Mitch McConnell, cheating the system to do his bidding.