This is the age-old ethical question "do people deserve more reward for their time when they do higher-leverage work?"
It's not as obvious a "yes" as I first thought. I do high-leverage work, but that just means my work builds on the work of many others. I couldn't do anything near what I do now we're it not for thousands or even millions of other people doing low-leverage work that provides the fulcrum for my work. It's society that allows me to do my high-leverage work -- why should I personally collect the pay check for it?
Also I won the genetical lottery to have the interest and intellectual capacity for this work. Is that something I should be rewarded for? Or is it an unfair advantage that other people should be compensated for not having? There's nothing about my personal effort that has given me that advantage.
Not to mention the education and relaxed upbringing that allowed me to reach this potential. That's also a gift from society to me. Should my response be to not repay? To hoard the rewards alone?
I don't know! That's the system we live in. But is it the system we ought to have?