Porn addiction isn't real, it can't hurt you
PPMI, or porn problems due to moral incongruence, is.
Long story short, if porn were addictive (beyond the "you can become addicted to reading!" level), you'd expect problematic porn use and self-described addiction to strongly correlate with the amount of porn use (same way that it does with alcohol or other drug abuse or for example gambling). It doesn't, it only correlates pretty weakly (because no porn means no problems due to porn use, shockingly) - what does feelings of "porn addiction" and similar strongly correlate to?
Religiosity, which is a reliable proxy (wrt populations) for viewing porn as bad and evil. Because if you think consuming porn is bad and evil, and you do it anyway, it makes you feel bad


. Which may lead to other bad decisions. And then you blame the porn. Solution is to either stop consuming porn, actually change your opinion on it, or even just realize that your problems are because of your moral incongruity and come to terms with it.
But hey, nice adaption of the "I was banging whores every night and doing dope every day, I was so evil and I WAS MISERABLE! And then I MET JESUS!" youth pastor spiel. It's a shitty game, and an even worse PSA, but it probably belongs into a museum of this trite.