As far as i am concerned, when you do something too someone else you are making an implicit statement that you believe that is a totally okay thing to do and you would be fine with it being done to you.
So to all of you who force first timers to skip cutscenes or want to do so, i hope you have no problems with having any kind of media you enjoy ruined for you, like being forced to skip to the end of any movie you want to watch, or watch only the action scenes and be forced to read the transcript separately if you want the rest of the movie.
Or you are reading a book and get forced to only read the last few pages, you are not allowed to enjoy the rest of it, skip right to the end, and if you want to go back and read the rest you have to read each chapter out of order in the most confusing way possible.
Or have someone shouting spoilers at you and ruining your favorite franchises.
You are totally okay with this being done to you, anything else would be an act of hypocrisy most foul on your part. And that is not acceptable.