Perhaps, but we are not operating in a pure vacuum of naturalism and some amount of relationship building typically precedes sex. We are not merely coupling on a grassy plain by natural raw instinct. That might be a loss - but culture, sexual identity, religion have commandeered the natural sexual energies of mankind since… just about as long as we can tell.

If you are fully immersed in your raw, human sexuality - that’s great. For many, sex and sexuality is more nuanced than mere fucking.