I do not recall ever seen that compression-related artifact stuff, on 4K BluRay, that I often see on streaming. Try a movie with alot of white water and you wil

I do not recall ever seen that compression-related artifact stuff, on 4K BluRay, that I often see on streaming. Try a movie with alot of white water and you will see what I mean. I think the physical discs, while lossy, are less lossy than streaming, the latter of which adapts based on circumstances to vary the lossy rate to ensure streaming does not pause?