Trump mocks Biden for appointing Powell, but there's just one thing about that

Reporter said to Trump: Do you have plans or are you considering firing Powell? What is your justification? Trump says: I was surprised he was appointed— surprised frankly that Biden put him in and extended him. We’re not planning on doing anything.

Trump appointed Jerome Powell, not Biden.

What is going on with Trump? He's been a complete idiot for the last two weeks.