Just for the fun of it, let’s divide the world into the old racial categories — Caucasoid, Mongoloid, and Negroid — and stipulate that they are associated with broadly different cultural heritages. By cultural heritages, I mean not just such things as weird languages, funny dance steps, and peculiar ways of decorating oneself, but also such things as the STEM disciplines, the technologies resulting from their application, and various other refinements (or lack thereof) in the various arts (e.g., plastic, visual, musical, and terpsichorean).
Now, it is widely believed by those persons who are sensitive to such things that Caucasoids commit grievous social sins when they adopt and adapt (i.e., appropriate) the cultural artifacts of Mongoloids and Negroids. But Mongoloids and Negroids are free of sin when the appropriate the cultural artifacts of Caucasoids.
This is a good thing for Mongoloids and Negroids because, unlike Caucasoids who claim to detest cultural appropriation, they know where they would be without it. Where’s that? Living in primitive conditions without the following (and much more):
Computers (of all sizes)
Radio and TV
Automobiles (of all kinds), airplanes, and trains (including subways)
Mass production of myriad products, from foodstuffs to folderol
Complex and efficient distribution networks for the aforesaid products
The vast array of services that has accompanies, enabled, and evolved with the aforesaid artifacts (and other)
Various sports (e.g., baseball, basketball, soccer, football)
That’s enough of that.
Now consider the number of Mongoloids and Negroids (billions, actually) who benefit from such things. And consider the number of Mongoloids and Negroids in the U.S. (millions, certainly) who are among the country’s top earners because of such things.
Where would those billions and millions be if cultural appropriation were banned by force of law?