This is trivializing exceptional skill dimensions and exceptional achievements by equating them to the mundane and unremarkable ones.

The curse of dimensionality doesn't imply all skills are equal, only that finding meaningful exceptions in high dimensional data by just data analysis is hard, but we as a society don't find and filter for exceptionality in a data driven way like that, we have a very limited set of dimensions we assign to "success" (financial means being a big one). Someone making a great cardboard bed on the street will never be one of those dimensions.