Civilization is not and can never be sustainable. This is especially true for industrial civilization.
Traditional communities do not often voluntarily give up or sell the resources on which their communities are based until their communities have been destroyed. They also do not willingly allow their landbases to be damaged so that other resources—gold, oil, and so on—can be extracted. It follows that those who want the resources will do what they can to destroy traditional communities.
The Chicago punks seem intent on defying any hardcore conventions, focusing instead on communicating pure disgust for the rotting world around them. Bandcamp Album of the Day Jul 1, 2022
Rerelease of this pummeling Swedish D-beat/crust LP from 2012, with the hallmarks of the style at its best— heavy riffs and righteous fury. Bandcamp New & Notable May 18, 2021
Polish noise-crust outfit eschews the big Tragedy-esque riffs still popular with their US counterparts for scratchy claustrophobia. Bandcamp New & Notable Nov 2, 2016