Meta's AI agent Muse shakes European banks, insurers, and telecoms

Meta's AI agent Muse, launched September 8, has caused stock declines in banks, insurers, and telecom operators by potentially easing service comparisons and provider switching. Meta's own shares rose nearly 11% Tuesday. Muse, touted as the "world's first personal AI agent," topped AI app downloads in the US and Canada, reaching 2.5 million downloads, surpassing rivals Claude and Grok. Bloomberg notes the parallel to software sector shifts after Anthropic's Claude Code. The tool's success threatens companies relying on customer inertia, as Muse could simplify switching providers. This market reaction highlights AI's growing impact on traditional service industries, though Muse remains limited to North America for now.