It would actually surprise me if any university had the ability to impose an overall bias in one of those directions over the other. There would seem to be too much variation among the individual professors, teachers, students, etc.

Anecdotally, I live in the shadow of a Big Ten university, so I know a lot of academics, and I don't think any of them have expressed a "follow the rules" approach that I was able to discern. Likewise for the people I know who are K-12 teachers, private music teachers, and so forth.