Because he's deaf and can't read. He got a hurricane briefing once and tried to correct the drawing with his personal hopes and dreams. That was the last time they gave him a hurricane brief.
People who support this dude are weird for not seeing he's not fit for office. He should step down and let someone younger go, like Biden did. He has way too much ego to admit he lost an election, nevermind stepping down, but it would be the play