HN crowd doesn't think twice about people who try to run DOOM on a stack of pennies, but are ready to give up before trying to get algebra to run on someone with less working memory. It's weird how different the attitude is.
I have. Some people are dumb.
You try teaching these people (anecdotally they're less than 1% of the population, with no obvious markers, so you have to actually find one first) and then come back and tell me how it's like "getting algebra to run on someone with less working memory". If I wanted to continue that analogy, I might say that the task is like getting algebra to run on someone whose brain has a power supply that randomly shorts out and spends half its time browned out.
Because some people out there are just not easy to teach.
A week of playing Kerbal Space programm gave me better understanding of orbits than years studying calculus, physics, general and special relativity.
It has poor applicability in everyday life - we learn all the biology of a cell but kid's don't know the difference between aspirin and ibuprophene.