You are muddying the waters a bit here - and sort of contradicted yourself in the last paragraph.
1) the original comment you made was that
poor people are "genetically" inferior -
2) My comment was that they may lack the opportunity to take some advantages in life and that has nothing to do with genetics. I stand by that and nothing you have written above changes that opinion.
3) you are splitting hairs - there will always be those individuals with birth defects in any society - they are not limited to poor families and rich families will also face the same issues.
4) Thanks for assuming I am poor

Just because I have a sense of justice should not automatically make me poor - or rich for that matter.