I'm not convinced the Queen is doing much oppressing these days...
Although the reason that a relatively high proportion of resource extraction revenues in Canada are redirected to public welfare is, perhaps ironically, because the vast majority of Canada's territory is classed as Crown Land...
In the UK Queenie gets 15% of crown land to spend on the their lavish lives. I wonder how much rent she takes out of Canadian schools and hospitals. Any idea? Google failed me.