Bill stopped being the CEO of Microsoft in 2000 I believe, so he has spent most of his time doing Philanthropy so I do believe while not an expert, he does understand more about the subjects because he has the wealth. Still though, Bill is just one of those "Always a Snake" person. For every good thing he does, he still is Bill Gates, and has still has a massive amount of wealth.
So I have that thing where he still holds a financial interest in making sure money comes to him, but not so much as the QAnon shyt.