Google's CLI for AI agent access to Workspace apps looks like the cleaner threat to workflow automation SaaS vendors. The mechanism is direct: agents can now read, write, and schedule inside Workspace natively, removing the middleware layer those vendors sell. That erodes their core value proposition without requiring a customer to switch platforms.
Apple's M5 chips with on-device Agentic Accelerators add tension here. Local inference reduces cloud dependency, which pressures a different part of the stack. Watch for any enterprise customer publicly citing the CLI in a procurement or vendor-review disclosure. Break condition: if workflow automation SaaS vendors announce expanded Workspace partnership agreements, the displacement thesis fails.