> Which to me sounds like a good thing for the rest of the world?

It probably isn't a bad thing, but let's not overestimate the beneficial effects. The reason oil prices are high right now isn't because of cartel fuckery, it's because of Trump and his war. And oil supply chains are in such chaos because of Trump's war that even if it ended tomorrow it would take markets multiple years to return to a pre-war state.

The bottom line is that oil prices are going to be elevated for years to come, and when oil prices are high, OPEC has nothing to do other than sit back and collect the profits. And thanks to the ongoing solar revolution, oil's days as the world's predominant geopolitical poker chip are numbered; by mid-century OPEC won't be relevant anyway.