From answer to action. Everything changes. In February 2026, a single product announcement wiped approximately three hundred billion dollars  off the combined market capitalisation of Thomson Reuters, RELX (the parent company of LexisNexis), and LegalZoom — in under forty-eight hours. The investment bank Jefferies coined a phrase for the event: the SaaSpocalypse .   What happened? Anthropic, one of the world's leading AI laboratories, launched a legal plugin directly inside i