Well, first of all, people often even look out of necessity. A predominantly young audience is concentrated on YouTube and Instagram, and it will be useful for them to learn how to get rid of acne. Of course, they watch it ... And maybe, because some people really enjoy it. They like the way the pus comes out, “shoots out” with sound. It's like peeling seeds.
The fact is that we should generally like squeezing acne. This is an evolutionary mechanism that we inherited from our ancestors. More information can be found on this issue in the video youtu.be
Personally, I just love looking at it. Just. Like.
Everyone has their own preferences, someone, when watching something like this, will immediately scroll through the tape further, trying to forget what they saw, and someone will put on repeat and will watch again and again.