OK, I hope my question doesn’t get misunderstood, I can see how that could happen.
Just a product of overthinking.
Idea is that we can live fairly easily even with some diseases/disorders which could be-life threatening. Many of these are hereditary.
Since modern medicine increases our survival capabilities, the “weaker” individuals can also survive and have offsprings that could potentially inherit these weaknesses, and as this continues it could perhaps leave nearly all people suffering from such conditions further into future.
Does that sound like a realistic scenario? (Assuming we don’t destroy ourselves along with the environment first…)
You’re not understanding. Without selection, real populations would have changing allele frequencies. They would not stay static. That’s because random sampling exists, but only outside of the H-W model.
Random sampling has a significant effect when the population size is smaller. Say less than 10,000 individuals.
It has very little effect as the population size increases to say something a little more than 8,000,000,000 individuals.