Earlier quoted context omitted.
What is that insane salary? Seems you have no idea about how much executives are paid at that level in general. Or for Mozilla everyone has to work for free?
Does Mozilla pay their software developers an industry-standard TC?
The national median software developer salary is something like $110k. The middle 50% range is like $85-150k, so if you're making above 150k TC you're already in the top 1/4 of developers, who are already very high up in general.
I say this because people on HN love to pretend that "industry-standard" means $250k+ for new grads and $400k for experienced ICs when that's just not true. FAANG-level salaries (which can absolutely be 300, 400, 500k TC) are the 1% of the 1%.