When you work harder and demand less for your labors, you will be rewarded with more work.................
Until, of course, they find (or create) people who are willing (or more likely forced, politically, economically or at gunpoint), to work even harder for even less.
Thence the race to the bottom. Which, of course, was the whole idea behind "trickle down" to begin with.
Note; There are STILL workers who staunchly believe in this mechanism of repression. But, this won't last forever. They'll figure it out someday.
Dave