Wrong state. Close enough though, like it fucking matters and is totally irrelevant. If you want to be a contrarian I promise you you're going to find a fight wherever you look. Don't get so bent out of shape over a factoid because at the end of the day you're creating the arguments you're having here.
This is my job, so I'll counter that this isn't realistic, and in a professional situation it would probably be hosted in kubernetes which spans multiple servers and sometimes multiple regions - I don't think the devs have a readme for that.. (or maybe they do). The point being that the official docs are geared for a hobbyist to set up a node and not having separate VMs makes sense in that scenario. However I would say that it's plain that mister db0 has a much larger instance than could be considered hobbyist at this point.
Because even in those companies many of the 'computer people' are not software developers. Tech workers is a catch all term for most people at those companies.
"Mom I'm playing Starcraft don't pick up the phone!"