You really, really cannot throw together dating apps and hook-ups with pornography and prostitution. These are not the same thing.

There's something to be said about atomization of society and others have already kind of said it here with regards to the modern hook-up culture via apps. I think there's something to be said about the dehumanization inherent in swiping through a gallery of people's pictures and picking one out to fuck for the weekend like some other object. It resembles strongly the shopping experience so I suppose I can see something to discuss there, it reduces intimacy in a way to just another form of browsing appearances, labels, and marketing of self (like the shopping aisle it's so busy and so full of options one is incentivized not to spend more than a few seconds, a minute at most on any particular offering before moving on to the one beside it) and this situation is created by the lack of societal bonds and interaction outside of work and school. In a way with pornography culture there's perhaps an intersection there towards the attitudes but I don't feel confident enough to talk about it. As to prostitution and pornography, those are of course without a doubt commodification of the female body and form and cannot exist under communism.