What’s the takeaway here?
A group of spoiled adults couldn’t be bothered to read an instruction manual or clean something?
But I know that I can't: I can care very effectively about one thing really well (typically oscillating between my job and family). Then there's space left in my brain to be sort-of effective at caring for three or four other things (social life, hobbies, sports, learning, personal growth, etc..). There's a little space in the end for things which are good, but I can't afford to think about more than the minimum amount necessary (voting, taxes, coffee machines, subscription services, recycling, keeping my plants alive, car/motorcycle maintenance, ...).
So the point is, I really really value things which don't require me to care or RTFM, because that frees me up to care and focus more on my job, family and friends. Maybe that's being spoiled, but it feels more to me like a pragmatic approach to mental health and productivity.
That's why $5000 coffee machines normally come with either a maintenance contract, where someone comes around regularly to restock/clean/maintain it, or you have a designated person or department within your company who's job it is to take care of them.
The manual for a new car is an inch thick, and flipping through it while driving trying to figure out how to turn on the defroster is BAD BAD BAD BAD design.