Another YT issue I personally find annoying as someone who has recorded a LOT of programming tutorials is all the garbage that pops up on the lower part of the screen whenever the viewer presses pause. A lot of times they're hitting pause because they want to read what I'm typing in the terminal.
In the past, YT allowed creators to prevent this behavior and recommended videos in general by appending a ?rel=0 to an embed or via the API. Last year, they removed that option.
It's frustrating that they claim to be explicitly trying to promote educational content, but then they degrade the experience for educational viewers, regardless of the preference of the viewer or creator.