One thing I appreciate Netflix for is atleast they are willing to do the bare minimum and give me 720p on Linux. I am also an Amazon Prime subscriber but Amazon is literally forcing me to pirate their shows because they refuse to serve more than 480p on Linux. Was trying to watch Jack Reacher last weekend and the quality was so bad that it was probably 360p, gave up after 3 episodes and ended up torrenting the season, which is a shame because I want to support shows I watch so they get more seasons.
In 2021 streamers should be supporting atleast 1080p for Linux but if they can't I can live with 720p like Netflix does, but serving 480p is just disrespectful and looks awful on any decent size modern monitor.