This has been a big point of contention on YouTube. Entire channels being taken down because the licensed music they used contained samples that weren’t properly licensed themselves. It’s crazy.
On the other hand, technology changes fast. A 1 petabyte SSD could hold all music ever recorded at reasonable compression. AI upscaling is making great strides in video compression. Most people already run a “server” of sorts at home in the form of e.g. a HomePod, PS4 or a Philips Hue bridge. Tech literacy is way up, too. I’m hopeful for the future.