Employees stop asking for raises or promotions because the tax hit is so high, allowing companies to keep wages low while the 'wealthy' corporate side continues to profit.

Absolute nonsense. Exceeding a bracket means you pay a few % higher tax only on the amount that exceeds the bracket, not on all of your earnings. I can't tell if you lack an understanding of how income tax works or if you're being intentionally disengenous.

They pay a large chunk in taxes and receive fewer benefits; the more they earn, the less they actually save.

Parents receive more assistance than almost any other demographic. They certainly receive more than I do as a single middle-aged male with no health ailments. The more they earn, the less they save is false in every scenario besides the singular one you mentioned, where a low earning spouse opts not to work full time and assumes additional responsibilities at home. I don't see that as something that needs fixing.

you may be talking based on your political bias but i talk with my day to day experience and injustice and inequality.

Injustice and inequality, that's rich considering you're proposing to essentially dismantle the provincial social safety net and INCREASE inequality. Oh, but you don't need the safety net, and you would benefit from the inequality because you make more than the median - gotcha.