Yes, almost nobody. Certainly, everybody CAN get a VPS from Digital Ocean. But should I tell my friends that have never touched a commandline and really struggled with just uploading Wordpress.org (and running the installer) to their shared hosting to start administering a VPS running Linux.
The abysmal HN crowd, no problem. But I bet most people running a WP installation on their shared hosting are not as proficient as you believe.
Stuff like Wordpress and Ghost exist to have a sharecrop of cheap hosting services with it pre-installed — with Ghost it just looks like JS was the language the developer (a front-end dev on Wordpress. . .) was most familiar with, And That's Fine
The abysmal HN crowd, no problem. But I bet most people running a WP installation on their shared hosting are not as proficient as you believe.