Uber could have built some new buildings for the university and paid for new student scholarships too. But they didn't because they are a business, not a philanthropic foundation.
EDIT: Being innovative doesn't mean "at all costs".
Two examples:
When I see news about Tesla, I have a positive reaction. They constantly release new technologies, open sourced their patents, and so on.
When I see a news piece about Uber, I think, "What'd they fuck up this time?".
News pieces about how Uber was attempting to encrypt/destroy data remotely in their Canadian office while a law enforcement raid was in progress......does not help their case.
https://news.ycombinator.com/item?id=9606773
However, other comments suggest that the lab wasn't true academia anyway, but an applications-only wing that is non-profit in name only.