Their github avatar has similar iconography: https://github.com/kernc https://github.com/kernc And this other user has the same avatar and explicitly says the

Their github avatar has similar iconography: https://github.com/kernc https://github.com/kernc And this other user has the same avatar and explicitly says they are buddhist. https://github.com/neokin https://github.com/neokin no other signs anywhere I can see that give any cause for concern.