If there's some sort of toggle to the message it's not like I'd mind, but if not, it's really just annoying everyone for, what, those 3 people that need to skip that 1 specific scene ... ? And of course the dev has to set it all up, and make sure it doesn't cause any bugs, and ...
I honestly don't get what makes people so touchy about any content that's not 100-and-10% catering to their precise personal demands. Of course sometimes there'll be something you won't quite enjoy so much ... click a few times (or hold CTRL or whatever) and that's it. It's not like it's actual real and it'll happen to you personally and you'll be traumatized forever ^^;
... also, how on earth do you know before the scene has even happened? Precognition?! Isn't there better things to do with that than divine porn game sex scenes? ^^;