The charity angle is "feel good", but think about it, usually if someone needs charity, should it be in the form of giving someone a restoration or a hot rod? They probably need essential things, like a better place to live, basic transportation, or something to help dealing with a handicap if that's needed.
So if they truly need help, it's misdirected.
I know we had a deal here a couple of years back where we helped out a cancer victim, and it turned out good, he got a very positive thing out of it, and those who contributed had a positive experience from doing so. To me that was different from a TV show. But who's to say?
What most of us want to see in these shows is less drama, and more on the cars. But that's not what those who are not car enthusiasts or hot rodders want, so we'll always have something on this angle, to get more viewers.
All that said, I am entertained by Foose and his talent, too bad it's diluted.