And CENTCOM's lying about it.

🚫 CLAIM: Iran's Islamic Revolutionary Guard Corps (IRGC) says it downed an "enemy" fighter jet over Qeshm Island in the Strait of Hormuz. ✅ FACT: All U.S. fighter aircraft are accounted for. Iran's IRGC has made the same false claim at least half a dozen times.
I am not from the US, so I don't really care about how it does its things.
I definitely don't expect political purges on bureaucracy in my country of residence after elections, and I would consider it an extremely bad sign.
Typically the new party replaces the top levels; this is expected. Director of something, secretary of this and that, minister of something else, etc.
The actual bureacrats doing day to day work typically are not political agents. Getting rid of them for political reasons indicate loss of know-how, tacit knowledge, and competence, in the name of blind loyalty.