After a cataclysm, wouldn't your short sighted descendents have trouble without glasses too? Does that mean you wouldn't date anyone who's shortsighted? Also y

After a cataclysm, wouldn't your short sighted descendents have trouble without glasses too? Does that mean you wouldn't date anyone who's shortsighted? Also you're assuming we develop technology to cure all these genetic problems in the phenotype, without being able to CRISPR them away in the genotype too, which may happen in the nearish future.