The whole "opt out of expected group-think behavior" reminds me of a paper regarding the tunneling and movement behavior of ants: https://www.nytimes.com/2018/08/16/science/ants-worker-idlen... The gist of it is that 30% of studied ants do 70% of the work in digging tunnels. Other ants come in, see that it is too crowded, and don't try to force their way in in an effort to prove they're working hard to the other ants…
I would have opted out. But I never figured out how to be "in"!
I suspect a lot of people forging their own paths didn't really choose too, although they might assume they did.
When you see things differently, you don't just have different visions of where to go, but an aversion to those well worn paths that often seemed inexplicably depressingly difficult.