To get a clean version of a youtube video, you can
https://www.youtube.com/watch?v=-sgCUnWwves
https://www.youtube.com/embed/-sgCUnWwves
or
- replace watch?v= with embed/
https://www.youtube.com/watch?v=-sgCUnWwves
https://www.youtube.com/embed/-sgCUnWwves
or
Eliminate everything before the word youtube and type in quiet