In some aspects it is controlling how your TAXES are spent by cutting out the middle man.
Replacing the government middleman with a rich-person & associated bureacracy middleman. At least the government is meant to be accountable to the people.
The whole philanthropy argument is irrelevant PR.
This wealth wasn't created in a vacuum.
Gold & uranium?
There's always something some where worth taking, smoke and mirrors of democracy pave the way.
One country's terrorist is another country's freedom fighter.