>>47900832That's a good example as to why restricted over pure VBR mode can be useful. VMAF scored for both are within 0.3ish points with both being 96+.
Difference would be even clearer without the added noise from the twitter video.Youtube and Netflix et al. are usually going for some mid to high 70s and even introduction of new tech is probably not going to change that because they would just dump bandwith instead of providing a better video.