Comment by tentacleuno

> Seeking to the relevant section of the video is a solvable problem

...and it has already been solved, though partially: SponsorBlock allows people to add a "Highlight" section to a video, which denotes the part of the video which the user most likely wanted to see (sans the "what's up guys", "like and subscribe", etc.)

Of course, it's not perfect: it relies upon humans doing the work, though some may see that as a positive over something more computerized.