No.
>You seem to argue that the OP has absolutely no claim to the wealth that he has worked for and his preferable situation is due entirely to luck.
Well let's start from the base. Do you think someone has a claim to wealth that they earned entirely due to luck?
>This is of course preposterous and easily disproved, so I'm curious to know what your answer to this question is.
I'm not sure how it's easily disproved. Again from the base. It's easily seen that a one day old baby's station in life is entirely due to luck. Two days old, two months old, two years old, all the same, all luck. At some point though we begin taking luck, say being born to hard-working parents who helped you develop a hard-work ethic, and label it a personal achievement. In this way we successfully launder privilege into "merit."
>Assuming your answer is, "no, not entirely" then my follow up question would be, do you believe that his situation is due _mostly_ to luck, and only marginally to his hard work? This is a more interesting question and one I would be interested in discussing assuming it's your take on the matter.
I actually think his situation is due entirely to luck.