Yes, if your transaction contract redefines very common well understood words like “buy” it honestly should be nullified in the eyes of the law. It’s an inherently deceptive practice.

Want to create new definitions for new words or phrases? Totally fine, but then Sony would need to replace the “buy” button with “blease” or “blent” or whatever they want to call this fake purchasing shit that all software has been playing at for entirely too long.

Or just be honest and call it leasing.