Stream movies on old MBP

I get that my HW is old and has no Metal support. Still, there are things that can be done with older MacOS that seem to become “too much” with recent ones. Streaming films is one of those, even though YouTube works like a charm.

My config: MBP mid-2009 15”, C2D 2.8GHz, 8GB RAM, 1TB SSD, NVIDIA GeForce 9600M GT 512MB

MacOS: 15.6.1

Any trick to make any streaming App (Amazon Prime, Apple TV+, Disney+, …) work, eventually at reduced resolution if this could help?

Thanks!!!