I'm reminded of Ian Kershaw's concept of "Working Towards the Führer".
“Hitler’s personalized form of rule invited radical initiatives from below and offered such initiatives backing, so long as they were in line with his broadly defined goals. This promoted ferocious competition at all levels of the regime”
The promises in his speeches reduce to: When you're MAGA, they let you do it. You can do anything. As long as you're working toward the Führer.