For me, it is the Tachi workout style ad. I said “style” because it started out to sell Tachi workout, then gradually moved on to sell you Speech training exercises.
Format is the same:
I’m {insert age above 50}, I dont follow experts instead i use the {insert their products} for {insert number less than 10} minutes per day.
Oh yeah, I’m never going back to the official YouTube app ever again, especially since they let those garbage ads go through.
One thing I really like is the sponsor block, not having to manually skip the sponsor segment make the viewing experience better.