annihilism
Intersubjective collapse.

Speculative accelerationism.

An alt-left synthesis of neo-reactionaryism's accelerationism or speculative realism into a speculative annihilation.

The intermodern successor of postmodernism's paradigm of deconstructionism; modernism's magical realism or absurdism; and Romanticism's gothism or baroqueism.
Annihilism is the intermodern successor to deconstructionism.