> Salary jobs don't get paid more for working more.

Incorrect. Many salary jobs pay for over-time (and again, men are more likely to work over-time, on average).

You seem adamant that overtime makes up the entire difference. Do you have any data to back that up, or is this just a strongly held opinion?

If you read the data carefully, it's more complicated than that.

https://freakonomics.com/podcast/the-true-story-of-the-gende...

https://www.aeaweb.org/articles?id=10.1257/aer.p20161124

There have been a bunch of studies of this, and the conclusions are pretty consistent: women aren't paid less for doing equal work, they're paid less because they end up doing less or lower-paid work once they have children, because they do a disproportionate share of the childcare.

This should still be fixed, but it means the fix is mostly about what happens at home, not what happens at work, which is much more difficult.