ruby sparks
Contributor
... it is very easy to understand and agree with its central idea--that circumstances that are outside an individual's control often shape their lives towards more positive and less positive (material) outcomes--
Well said.
--those outcomes are not at the expense of other people.
I don't think I'd go as far as to say that, or to say that it is why the comic may not convince anyone not already convinced.
Perhaps (guessing here) you mean that it is not the deliberate fault of 'those who had the sort of advantages that we are talking about here' that they have more positive (material) outcomes? If so, I'd go along with that. To me, there is a difference between acknowledging one's privileges and feeling guilty or to blame.
Also the infant/toddler Richard and Paula are uncanny valley frightening to look at.
At least that part was a level playing field.