>emacs
https://www.theverge.com/2021/4/30/22410164/linux-kernel-university-of-minnesota-banned-open-source
https://arstechnica.com/gadgets/2021/04/linux-kernel-team-rejects-university-of-minnesota-researchers-apology/
It is generally not considered a nice thing to try to do ‘research’ on people who do not know you are doing research.
It takes a lot of effort to create a change that looks correct, yet does something wrong