Linus did have emotion control issues and was not always completely rational, but he’s gone a long way towards being incredibly responsible to his child that powers the world.
Also, he long understands that Linux ain’t a hobby project, which some programmers still get to think.
Just generally ask your kids’ permission to post them online, and don’t pressure them if they don’t want to. This is a single piece of advice that will protect you from many mistakes like these.