The problem is far, far worse in the US. They'll crack first, we'll learn their lessons and adapt hopefully.
MH lives in Toronto, there's a ton of inequality there too, but not as much in the rest of the country.
In a place like Toronto I don't see how you calm inequality. You have people working downtown in the financial capital of the country, while also having the #1 destinations of dirt-poor refugees from developing countries. Massive inequality in that case is inevitable.
In the US, you have uneducated slums plus masses of latin American migrants without much skills, plus a middle class whose unionized jobs have been exported overseas, within the wealthiest country in the world.