So by your collective logic
Joyce should be paid no more than 30 x minimum wage lets be generous and say $30k therefore $900k total pay to Joyce
This is about $11k per week after tax
Which sounds good in theory, but is a bit over triple what a pilot would take home weekly
Aside from a communistic feel to this logic, for all the stress of the job I would prefer to be a pleb on a lower income over:
Running a multi billion dollar company
Being on call 24/7
Answering to shareholders
Having little or no life outside the job
Being under the media spotlight
Etc...