Are you sure the economy is the reason you feel this way?
In my experience, children are not expensive. They need our love, and practical things like food, clothing, and shelter. We are supposed to breastfeed our babies when born. At 4–6 months, you can start giving them food as well. My babies were all big, as their father is big, and I am healthy. When they have food, it is only small portions. They do not have bigger portions until they get older. I assume you already have shelter? Clothes for children are not expensive.
The next things are books and toys. Do children need lots of toys? They want to be playing with you; they are interested in you. College isn't necessary unless they are intelligent enough to study a worthwhile subject. It is unfortunate that jobs now often require degrees, but maybe they are jobs your children do not want to be doing. I am going to have the money to always look after my children. I don't care about money for myself, but I also don't want my children to feel like they have to participate in this sham world. It doesn't bother me if they don't go to college or get a good job, as long as they know about the things they need to know about. I will teach them everything I can. Their happiness is what matters.
The sad reality is that people are selfish and do not want to share their lives with their offspring.