Let me get this right. Trump is a crap businessman whose businesses are pretty much all failing. The only ones making money are a TV show and Presidency, both which presupposed him being a good businessman.
Hmmm.
I'm still not 100% sure about that first part.
His businesses in the US are showing a considerable loss but it doesn't necessarily mean they are failing. After all, according to studio accountants, the Harry Potter franchise lost a ton of money. There could be Trump businesses in tax efficient jurisdictions which are making a load of money.