I disagree with this. I think there are a lot of people who don't like being a leader for lots of reasons... but every time I've promoted a reluctant leader it's been magical for that person and for their team. A lot of times the people that self-promote and like to be in charge should never, ever be given athority.
> I am very skeptical of new technologies
I used to think that way until I realized that in a lot of cases, we've been re-inventing the same concepts in computing since the 1960s. I think a lot of the re-invention is really being driven by hardware capabilities, languages and fashion. We're seeing it with Rust right now - let's rewrite all the things in Rust! Underneath it all, though, the payoff for using new, less capable tech, is that eventually it will pass up the old in a very meaningful way - and when it does, systems build on the old are washed away.