If someone said I'll do full-stack dev for 150k instead 400k at google, how would you take that question?
You see, I'm fine donating money to a lot of places because I feel like I earn a lot (and I earn about 50k/year, not 150k and I never expect to earn 400k). The Internet Archive, Climeworks, OpenStreetMap, a local hackerspace, random sites or tools that I found useful, etc. But when I see that we need a hundred thousand average-sized donations to cover the cost of a single employee in a non-profit (what is even the definition of that word if not to not turn out profit to its owners?) then we're all just financing a pretty face instead of the product we love. One can argue all one wants about it being the market value or competitive offers or whatever, but if you are only in it for the money, Mozilla should not be the company for you. I'm not financing that. This is also why I don't donate to Wikipedia: the money doesn't actually go to Wikipedia the platform.
Think about that the next time you're thinking how much of a paycut you'd be willing to take if it meant you didn't have to talk to that guy every week.
That argument is about "how hard/bothersome" the work is. That's not how compensation is set, however.
I, and most developers I presume, also don't like sweeping streets or cleaning gas station toilets (much more than business trips and tons of customer meetings), but nobody would pay millions to some gas station toilet attendant.