Earlier quoted context omitted.
It’s not about living on 500k vs 1 million. It’s about much, much earlier retirement.
To expand on this, many people who make this much as employees have a great deal of anxiety about the future of tech, and a reasonable doubt that this level of income cannot continue indefinitely. From that point of view it seems foolish to walk away from the opportunity.
People inside tech having anxiety about it?
Seems to me the anxiety has far less to do with tech than with the nature of the economy and employment in general.