OK, so "think about it" then?
There are studies that show more porn -> less sexual assult.
e.g. https://www.psychologytoday.com/us/blog/all-about-sex/201601/evidence-mounts-more-porn-less-sexual-assault
I haven't been able to find any studies that show a clear corrrelation even between "indulging in deviant behaviour" (whatever that is? sodomy? anything that is not missionary?) and more rape.