Your line of reasoning is something akin to - there are some skilled programmers that have shipped high quality software and wrote the code using lubed mechanical switches.
Therefore there MUST be something about lubing your switches and obsessing over clacks and thocks that contributes to quality of software somehow.
It's some weird bizzaro cargo cult reasoning.
Unix/webdevs often tend to use vim/emacs -> therefore this absolutely must contribute to the quality of software somehow (it has to!)
Except there are absolutely no basis for this claim, as there are high quality software that is written using neither vim nor emacs nor lubed mechanical switches.