What do you call him firing John Bolton?
I believe he got into office and took recommendations of putting certain people in power because he really had no other choice, because he didn't know who else to choose from, and had to act quickly.
As time goes on he starts seeing who is the swamp. So he starts firing them.
Thats not a reasonable explanation for him hiring certain people? How would he even know who to put in power in the first place? He talks a big game, but obviously he had no knowledge of being a president and had to use the help of others to get started