Degrowth can't "work" , it can prolong the shit show though and theres something to be said for that, ask any Cancer patient.
Zero chance of occuring though, so while discussion on the nuance are intellectually interesting they hold no promise aside from hope for some of a better world..
Most people dont even grok it means a better life for more, they wrongly assume they're not in the more I guess ?
Perhaps after cicikisations collpase ? but I'd expect that we'll leave a childishly irradiated world.