I happily pay the €9.99 for Spotify Premium. I think I actually use it maaaybe 4 or 5 days a month, but it has virtually all the content I listen to, it has a pretty good app, and it Just Works on all my platforms. I probably wouldn't go back to downloading MP3s if you paid me to.
Meanwhile, the movie streaming experience sucks. The ecosystem is extremely fragmented (I'd probably need half a dozen subscriptions), content randomly disappears, the apps are universally awful and not even available on half my devices, and the bitrate is terrible.
Alternatively, I can enter whatever title I want - no matter how obscure - into a torrent website and get a 4K download link. It's way more convenient! I am currently building a small Raspberry Pi based NAS to offload downloads from my space-limited main machine, and that thing will probably end up costing me €400-450 altogether. I could get two to three years of Netflix for that amount of money - and I would've happily given it to them if they just... didn't suck so much.
The music industry saw a renaissance due to streaming and has never been more successful. The movie industry got greedy and delved too deep - they've got nobody to blame but themselves.