In the EEA, anyone could have as much sex as they wanted provided they found a willing partner (and sometimes even if they couldn’t). It didn’t make it so that they thought morality was having as much sex as they could. Morality is more complicated than that. There are more variables to select on than just desire to have sex / children, and I suspect this will be true in future environments just as it was true in the EEA.
That said, I agree with your last statement that after sufficiently long most people will explicitly want to have a lot of kids. (Note that this isn’t a statement about morality though.)
In the EEA, anyone could have as much sex as they wanted provided they found a willing partner (and sometimes even if they couldn’t). It didn’t make it so that they thought morality was having as much sex as they could. Morality is more complicated than that. There are more variables to select on than just desire to have sex / children, and I suspect this will be true in future environments just as it was true in the EEA.
That said, I agree with your last statement that after sufficiently long most people will explicitly want to have a lot of kids. (Note that this isn’t a statement about morality though.)