The main reason, that for some reason no one talked about yet, is that we developed and have effective and cheap contraceptives.
All other concerns are almost irrelevant. The truth is that we are very driven by immediate desires, and the “later” problem of having children goes out of the window when you’re horny and have the opportunity to have sex. If there’s no access to contraceptives, the choice between having sex and having children, or not having sex and no children, is almost always won by “having sex”.
But if you can have access to contraceptives, you do not have to chose between sex and no sex anymore. The reality is just that children have always been more inconvenient than not. I’m sure if at any point in history (or even in a perfectly utopian society) if contraceptives were developed and made available, and weren’t before, the same thing would happen.
The main reason, that for some reason no one talked about yet, is that we developed and have effective and cheap contraceptives.
All other concerns are almost irrelevant. The truth is that we are very driven by immediate desires, and the “later” problem of having children goes out of the window when you’re horny and have the opportunity to have sex. If there’s no access to contraceptives, the choice between having sex and having children, or not having sex and no children, is almost always won by “having sex”.
But if you can have access to contraceptives, you do not have to chose between sex and no sex anymore. The reality is just that children have always been more inconvenient than not. I’m sure if at any point in history (or even in a perfectly utopian society) if contraceptives were developed and made available, and weren’t before, the same thing would happen.