I can't believe how bad YouTube has gotten of late - literally advert spam is insane and they are even worming their way into Premium which is a kick in the teeth to paying customers. I was watching an 8 minute video earlier and was presented with a 30 second advert, I then skipped about a minute of the video and was presented with the same advert which was unskippable once more. Not even halfway through and a 59 second video then popped up and to finish off, I was awarded the same 30 second advert I've already seen twice with about 40 seconds left of the video. So that was about two and a half minutes of adverts on an 8 minute video in which one was repeated 3 times!
Also checked out a System Shock 2 Remastered video which was from a stream and 3 hours 31 minutes long - there was about 40 advert slots in that alone. Assuming the majority are a minute and unskippable, that's almost half hour of adverts in a severely broken up video where if you wanted to quick-skip, you'll probably land on a one minute advert 6 clicks out of 7. You could sometimes bypass really annoying adverts by refreshing but now I seem to keep seeing the same ones over and over and maybe after 15 refreshes then I get lucky and hit a 5 second advert which can be skipped but even after all that, I've saved myself about 10 seconds.
It's just turned into extreme greed and done in the most laziest way imaginable. Seeing the same Primark/Bellingham adverts 15 times in 20 minutes watching videos is becoming torturous and they are planting so many in long-form videos now that it's making some unwatchable.