That's like complaining you purchased netflix subscriptiomn without ads and saw a product placement ad in a movie. I guess you want netflix to not show the movie, start cutting up the movie or ask that the movie be remade without any products.
To the end user they are indistinguishable from other video ads on the platform except the ad read is often (not always) done by the creator.
I don’t have hard data on the ratio but it’s not uncommon for a 10 minute video to have 1-2 minutes of full-interrupt ad segments embedded in the video.