First of all, it isn’t “bro”. Secondly, I’m trying to make a point that valuing the mental capabilities of people is worth mentioning, when the OP seems to dwell on the physical worth of a human. Part of the evolutionary process is long-term problem solving skills, isn’t it? We create ways to resuscitate people, cures for diseases, and solutions for other medical problems. OP insists that gives us weaker people that continue living in our society? Weaker in what regard? If all cancer is suddenly cured, then which people are weaker? I knew a girl that had an intellectual disability, but was fairly physically fit. She could run well, and walked and talked as well as most people. Would you want to encourage her to have children, while discouraging some woman with breast cancer from having children?
I think I understood OP fairly well. I just question if he wants to limit procreation amongst the disabled. Remember that Hitler wanted to do that.