I don't think they did make that mistake. In Canada at least, if you go from $150k to $225k, you're effectively making $31k more, or about $131k depending on where you live, as an actual employee. Certainly if you make a point of living somewhere incredibly cheap, then that difference will go farther, but the parent here was actually about accurate in saying you'd retain half of the difference. Living in Vancouver or Toronto for example, I'd still not be able to buy a home for quite a long time, and that difference would make a very minimal impact on my lifestyle, if I could hypothetically make that much. It would be preferable to optimize for free time.