Well the good news is Widevine is very expensive, and doesn’t work. It’s not as simple as right click / save target as, but Widevine decryption is why you can torrent any of the shows/movies on those streaming services.

Everytime someone requests a video on those services, the service pays a fee to Widevine. $0.50 USD per request for the first 30k requests/month. How much you think Google is willing to pay someone for you to watch cat videos for free?