What risk in there in pissing off the donor if the donor's gifts all cost you at least that much? If someone offers me $100 million but conditions it on me spen

What risk in there in pissing off the donor if the donor's gifts all cost you at least that much? If someone offers me $100 million but conditions it on me spending $101 million, it doesn't really matter how upset they get with me because I was never going to come out ahead in that deal anyway.