It's fine to bag politicians and 'other tycoons' who associated with him. There are legitimate concerns about influence and, you know, who else is a pedo, in those cases.
But I think if I had been a scientist in need of funding, I'd gladly have taken his money, even knowing about the convictions. In fact, I'd have tried to to take as much as I possibly could, and then tell him to FO once I'd done my breakthrough study.
It's different if the scientists were 'bending' their results to his benefit, but I don't think that's the case here.