HN user
In my opinion, I think that assigning days to story points and breaking down task/sub-task to fit within a max of 5 days solves most of the problems. Yes, every task can't be estimated correctly but it does help in tracking things.
I find the evolution of hard drives to be fascinating. It is in true terms, pushing boundaries to go beyond what was at one point imagined to be impossible. https://www.youtube.com/watch?v=wteUW2sL7bc
Will it really be like the coffee market? I don't think so. Gen Z has the least intent to buy properties, buy cars, how will cars washes sustain in the future?