He didn't give it away.Soros transferred assets to a Foundation, which he controls, and he will continue to control while he's alive and if he's arrested, or choses to reincarnate he will 'stillcontrol it. This is what foundations and trusts are FOR. They're not "charities" the money foundations "grant" is used to foster 'initiatives' that will interact harmfully with others across a community or an entire civilization.
https://www.politico.com/story/2016/08/george-soros-criminal-justice-reform-227519
https://thecrimereport.org/2019/11/07/soros-helps-reformers-win-four-va-prosecutor-races/
Progressive groups investing in district attorney races as path to criminal justice reform
https://www.mcclatchydc.com/news/politics-government/article203622774.html