A bunch of Boeing's executives are engineers, so I'm pretty sure she knows a lot less about business than they know about machining.
...and since when are Machinists considered "Minimum Wage" workers?
Very few actual machinists at Boeing these days. They farm out that stuff these days to shops like I used to work for. They still make prototypes and such but the vast majority of machining is farmed out.
But the machinist union is the one in place and Boeing line workers are paid very very we'll and have outstanding benefits. Even in Boeing's non-union plants in the SE. When you land that job at Boeing, it's one you hang on to regardless of where it's at or union status.