> If you can't learn any information from "shortage" then that's your problem.I can learn information when used as people usually use the term. The dictionary definition conveying how most people use the word is quite clear. It is just your usage that doesn't seem to communicate anything. Although I keep asking what it is you are trying to say in an effort to figure out what your non-standard usage is attempting to communicate, but perhaps it is not explainable. I do wonder if your usage's intent is as a scare word? Do you hope we are frightened when you say "shortage"?
> You could easily get a trinket at trivial cost if you wanted it
Yeah, okay, it's trivial compared to my means, but exceedingly expensive to other people. $1 is a substantial chunk of the typical yearly income in Niger, for example. They flat out can't afford a $1 trinket. That is a shortage by what you're telling us, surely?
If not, I take it that shortage only applies when people are as well off or more well off than you? But how can we know how well off you are? And what makes you the benchmark? Why not, say, Jeff Bezos?
> but having one is not important to you
Says who? I would say it is quite important to me. My quality of life is severely diminished not being able to afford a jet. If I want to fly, I have to, , rent space on a flight with other flightmates to get the cost down to something manageable, and even then it's still a substantial cost.
If that's not important, then buying a home isn't important either. You can equally find a group of housemates and rent a house. Everyone who wants a roof over their head can have one, even if it requires some compromise on comfort. Owning a home is not a necessity. In fact, historically, owning a home was quite unusual. Only in last ~75 years has it become 'normal'.
> The stuff you said earlier about government intervention, lotteries, etc.
I don't follow. How does that relate to "preventing" supply and demand? That is supply and demand.