the parent tweet for all this is makes it even funnier - shes giving away her money as part of her signing the Giving Pledge.
here is who she has given $$ to last year btw:https://yieldgiving.com/essays/giving-update/
includes such well known wildass groups like the Girl Scouts and United Way. she's given $25 million to an affordable housing nonprofit plus another $20m to a community land trust in SF that works on housing, $5m to a foundation's fund that benefits those impacted by the wildfires in Hawaii, a bunch of legal aid and justice services across the entire country, a bunch of early childhood development services across the entire country, substance abuse programs, etc
you know, not everyone just gives $5.7 billion to their own charity, some folks actually like to give it to places that will make a difference.