So their after tax income is far higher than their share of the population? Give me 50% of a country’s income and I will be more than happy to pay 60% of the tax.

Why should they pay for more than they get? Not fair.

Start a successful business, take some chances, and maybe you'll pay more tax. Heck- many software engineers are likely in the top 10% in Canada.

Heck I will gladly pay 90%