Why are governments allowed to collude like this? Isn't this the same idea as price fixing? Exploiting their monopoly (governments' monopoly on the right to do commerce) to unfairly raise prices (taxes)? The world needs at least somewhere where you can opt-out from Western neoliberalism and socialism.
The charitable interpretation of this agreement is that this is to be achieved by coordinating taxes of multinational corporations.
It seems reasonable to me, strategically speaking. I have political reservations (to say the least) towards high concentration of power though, since we’re talking large corporations, G7 and so on.