>>6014615
You are pointing out something factual from the nature's view. I would say that we as species evolved and progressed to the point its more beneficial for use to delay having kids/ being sexually available by law. It benefits the individual to be more mature, more socially experienced and to be less prone to be taken advantage of.
We no longer need to fuck like rabbits and make as many offspring as possible, we good, we "made it". Better to be sound of mind to know what one wants from life bit more and than start making kids.