I don't know if that's true. If I'm a child with food insecurity, my lack of nourishment, poor home life, overtaxed regional social programs, and government disincentives will cause me to be unable to focus on my education at my overtaxed school program, thereby setting me back for the rest of my life through no fault of my own.
If I'm one of many children born in a county or state with no access to clean water, I am more likely to develop a chronic illness that will prevent me from putting in the work necessary to achieve your lifestyle through no fault of my own.
If I'm one of many blue collar workers who destroyed my body in my 40s putting in work, I no longer have access to my way of work and the industries I can go into are plagued with known ageism. I am now stuck through no fault of my own save for a lack of future-sight that technology will be the thing to get into 40 years ago.
Moral correctness is all well and good, but if we are gleaning over those less fortunate with our morals, we're not being moral at all- we're just providing justifications for why we deserve what we have and more importantly why people who do not have what we have deserve their poverty.