This was also my thought. Search for hypocrite commits, and a link to an lwn article: https://lwn.net/Articles/853717/ . They did ban their whole school
1 = https://cse.umn.edu/cs/statement-cse-linux-kernel-research-a...
- https://cse.umn.edu/cs/open-letter-linux-community-april-24-...
- https://cse.umn.edu/cs/statement-computer-science-engineerin...