Strange because when a certain streamer did it (reacting only towards the end) and smashed the button for that it was not enough. Also hinsight is always easier. In that moment you dont know that maybe the display is "rigged" and that you can take more time or if you even want to take more time because suddenly you are beyond the point of the no return. (15 seconds are long but at the same time still quite short) And lets not talk about something like lagg..good luck beating it "slowly" if you lagg at the very worst time.
And how many of the people having problems with that will look at the forum to see how to beat it differently? How many will just suffer and then maybe even turn away from the game?
In the end all the QTEs before that were never that harsh. I never had such problems and felt a bit paniked about something like that before this trial.