I study this kind of thing, so have a lot of thoughts about it but I'd mention just a couple.

What do men want? (1) Peace, (2) Love.

As described by Nora Vincent in "The Self Made Man", men tend to exist in a brutally competitive world. Generally, the "home" is supposed to be their "safe harbor" where they escape that.

Men will do anything for love. They say give a woman a house and she will make it a home. Well a man will build a house in the hope that a woman will do that for them, both of them. It's about far more than sex. oddly, men are evolved to want to be wanted.

Both of these things should be provided fairly easily by an app. It will be dangerously addictive. This is part of why I say that women will get to decide the destiny of humanity, because if they do not accept that that is a compromise they must make, humanity has no future. Men will do whatever women want them to if women are willing to provide peace and love.

On the other hand, I work on moral instinct that can override these but that is another essay.