Not sure it is left, but yeah. … here is my take.
It is really people who like to dig inside things and learn how they work. Scientific if you like, or at least technical.
For example, I have discovered that @4dandl4 is into repairing mechanical things, like I am. He will comment on that.
I also think it is people who are prepared to … to use an Aussie phrase … “have a go”. See my comments about commitment versus convenience is another topic.
While we are feeling confident…how would we go building an init diversity version of Gentoo?