Youtube has recently added a premium feature where if you skip ahead 5s, it will prompt you to skip an entire "commonly skipped" section. It seems like they've picked up on sponsorblock and are making it a feature for Premium users.
I don't think I've ever had it work on my pixel. I tap ahead through all ad reads I've already decided not to buy, and it's much more reliable to just skip ahead 30s/90s/etc than hope the prompt appears. I've seen the prompt maybe 5 times.
