If there are more stupid people procreating than intelligent people, then yes, we’re getting dumber. And yes, there are more stupid people procreating than intelligent people. In fact, many so-called intelligent people are making a point of not having children. While the idiots pop out kids like rabbits.
I personally found it doable to get married after I received my Bachelor’s of Science. Did I have more schooling to go? Sure, but I wanted to handle infants earlier rather than later. Then, well, I had to go back and learn a trade. A lot of people don’t seem to want to multitask in life, or o it seems.