2 things here. First, as pointed out earlier, he was already making millions (not inheriting, making) when he accepted scholarship money from the Paul & Daisy Soros Fellowship for New Americans (not George Soros), that he applied for when he was still broke a couple years prior. And second, he was going to law school and still figuring out what to do with his life (I.E. not political and not looking into the politics of relatives of the people he accepted scholarships from). There's no reason to think that he would be beholden to a relative of someone who awarded him a scholarship 15 years ago when he is wealthy now, and no reason to think GEORGE SOROS would have been grooming a guy that had no apparent political aspirations. This isn't the Manchurian Candidate.
If that's the best argument you have against the guy, you're a shill. In fact, we already know you're a shill so the given that you are trying so hard to discredit the guy must mean he is on the up and up.