Climate change has not been out of the news cycle for months, and it probably won't ever really be again. Every day there are new reports of flooding or record heat, or data centres using up all the water, or melting glaciers, etc.
And how are corporate ghouls being stopped by Greenpeace hanging a banner on a oil rig?
So basically, we need more Luigi's. Or for some benevolent psychopath to start a luxury suicide cult for billionaires and warmongers. Or a time machine.