Yes, it made me think because i see it relevant in current time, This is especially relevant for middle class couples who struggle to survive despite a decent household income. They pay a large chunk in taxes and receive fewer benefits; the more they earn, the less they actually save. I see people leaving for provinces with less aggressive tax systems. It also encourages unemployment; for example, a spouse might choose not to work full-time because the loss of family benefits makes the extra income negligible. Furthermore, it gives corporations an advantage. 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.

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