Default will be the simple version. Example:
I do recognize that what often right now is coined “simple” is still often still non-simple. Even if our audience is still only/mostly highly technical users, there is a spectrum within that audience from “barley highly technical” to “super highly technical”.
This directional goal was announced long time ago here: upcoming usability improvements that will hurt, TLS downloads, abolishing torrent downloads Might not have been implemented strictly, consistently.
Either I get older, lower attention spawns or more and and more tasks flooding or I dunno. However, when researching things, I myself often prefer to be presented simple explanation first before digging deeper.