The FBI has been asked to fill out a survey about the January 6 insurrection, presumably to get rid of people who did their job:
https://www.politico.com/news/2025/02/02/fbi-agents-official...
The Trump administration is screening people based on who they voted for and whether they have the correct ideology. You must pass the loyalty test:
https://www.nytimes.com/2024/12/07/us/politics/trump-adminis...
https://apnews.com/article/trump-loyalty-white-house-maga-ve...