I'd love that, but then I see things like this:

https://www.justwatch.com/

Which is a great idea and a great site, but why is it even necessary. The sheer dumb that means there are 12312 Netflix 'class' stream services is beyond ridiculous. I used to love one-stop shopping, now it's so fragmented I just went back to piracy. I don't have time to monkey with 10 sub services.

My point? As soon as such a service existed, there'd actually be 50 of them, and the stuff you wanted would be on 8 separate services.