Yep. It's an open-source community (meaning anyone with enough skill) that contributes to categorize each section of each video.
Then, depending on how much you want to skip, you can customize each section to 'auto-skip" in your preferences.
Here's google chrome extension options that you can customize:
Here's that video with auto-skipped sections, as seen by different colors on the time-bar.
View attachment 284327
All those colors on the taskbar indicate a section that will be skipped when the video gets to that part.