In an era where Disney is also increasingly not making physical media available, some of these shows now have literally no legal copies. As the Disney+ streaming service was the only place some of these shows were ever available.
Disney is no longer releasing any bluray or other physical media in Australia and other markets are sure to follow suit: https://thedigitalbits.com/columns/my-two-cents/072523-1400
Its hard not to see this as a media long game, similar to software licenses, you'll have no possible way to own anything. That also seems to open up possible stronger enforcement on pirated copies of movies from streaming services since there is no legitimate way anyone could have had such a copy.
Both topics also discussed on the Linus Tech Tips "WAN Show" podcast this week: https://www.youtube.com/watch?v=8VIeSXvzyIE "Disneys' Ruining Movies"