The vast majority of popular content can be bought/rented online via platforms like Amazon. It's just very expensive in comparison to streaming.
I thought that £7.99 for D+ was pushing it as there was a limit to the content that we wanted to watch.
Pay for that over multiple months, and you own nothing at the end.
Should have bought the discs instead. At least then I could continue to watch that content at leisure, without spending any more.