Purchased ebooks that can be taken away, purchased music that can be deleted, purchased products you are prevented from repairing that can be modified or entirely shut down at will. They get your money and your purchase doesn't buy ownership, a hallmark of Wilhoit's Law. I recall a pithy observation from a famous author, Cory Doctorow (npub1fdr…lvhs) :
"If buying isn't owning, piracy isn't stealing."
https://pluralistic.net/2025/08/26/sole-and-despotic-dominion/#then-they-came-for-me