Also, even a Club Fed prison would be a huge culture shock to him. Trump's used to doing whatever he wants whenever he wants. If he wants to go golfing, he does. If he wants to eat McDonald's for lunch and a burned steak with chocolate cake for dinner, he does. If he wants to fly somewhere, he goes. Sure, he might need to wait for mundane things like "filing a fight plan" or "food preparation," but he has people take care of it for him. To Trump it's just "I want X" followed by "Yes, sir. We'll get that to you ASAP."

The second Trump walks into a Club Fed, this freedom goes away. Yes, he'll have more freedom than if he went to a normal prison, but it's still vastly less freedom than he'd have in Mar-A-Lago. If he wants steak but the prison cafeteria is serving lasagna tonight, he can't have special food made for him because he's Donald Trump. If he wants to travel to his NJ golf course, he's not going to be allowed to.

Even a Club Fed prison would be a huge hit to Trump's ego since he won't be the Person in Charge anymore.