The majority of SWEs are not making 300k+. Can you? Sure, but 80% of people are making 125-200k in average COL areas.
Are those numbers staff-reported or business-reported? Do you know how they compare, for example, to studies that businesses do when deciding how to set their position stratification?
I guess I'm curious how the sites know whether or not they are actually getting a representative sample of salaries and ranges at companies.