Yeah i guess this guy needs to be taught a lesson.
Accordion to github community guidelines..
https://docs.github.com/en/github/site-policy/github-community-guidelines
- Doxing
- Personal data leaking
- Impersonation
- Disrupting user experience
- Hate speech
All of them are actionable.
Fun fact! He did all of them... (well not in github but in other platforms too)