[dmje]

Literally everything in your list is about developers.

Literally nothing in your list is about editors or end users.

Maybe take a look at the words "content management platform" and consider whether maybe developers aren't the most important people in this particular world.

Most people love WordPress because most people aren't nerds. They want to easily publish content using a familiar and intuitive interface. They couldn't give a monkey's about whether it's written in PHP, Django, Perl, some Jamstack fad or BBC basic.