We can’t get out of the climate crisis by expropriating the rich, or what we think of in the developed west as the rich, because the “sustainability” threshold is way, way down the wealth and income ladder. Eliminate the personal carbon emissions of everyone making more than a million a year and I doubt you’d be able to detect the dip.
The scale of demand destruction that will have to happen to keep the planet habitable will ruin the way of life of most people, if it doesn’t just kill them.