SponsorBlock doesn't detect sponsored segments. Users mark the segments and submit them to a database.
If Google did try to automate it, you can be sure that people would just move to integrating the sponsorship into the content. Those are the worst kind of videos and I don't want to encourage more of them.
If Google did try to automate it, you can be sure that people would just move to integrating the sponsorship into the content. Those are the worst kind of videos and I don't want to encourage more of them.