Tink, are you still with me on this one? I bin thinkin' on it more...
When I lived on Mt. Baker in Washington State, I became friends with the Mgr. and his assistant mgr. at Silver Lake County Park (you can imagine from the name how lovely that was). Funds were getting cut, so they had to put out a little toll both and collect $5 from everybody coming in.
Because in Whatcom County, 2/3 of the budget was spent on law enforcement (judges, jails, police, parole officers, etc.). Well my friends at Silver Lake Park grieved, because they speculated there might be an inverse correlation between crime and community services like free park access...
So, what if you were able to restructure things so that only $100 per Whatcom County person came out of offshore accounts where money just sits dead, and designated it for Whatcom County Parks? That would put (2017 population) 201,000 x 100 = $20 million into a New Deal type program and hire people to spiffy up the parks and make them totally free.
Wouldn't even change the standard of living for the uber-wealthy one iota...as for how to carry this out? Well I read that FDR went to the wealthy and basically terrorized them with (true) tales of how lefty-pinko-types were taking to the streets and threatening to crash capitalism altogether, so they better ante up. But what if you could just set a voluntary standard in the USA of equity and access to opportunity, i.e., doing the right thing?