Safari in macOS Big Sur will stream Netflix in 4K HDR
 

MacOS Big Sur may be a worthwhile upgrade if you love to marathon TV shows. As 9to5Mac reports, users have discovered that Safari in Big Sur will play Netflix videos in 4K with HDR, whether you’re using Dolby Vision or HDR10. You won’t have to switch...

https://www.engadget.com/netflix-4k-...005103146.html