Idea Validation: Fully Autonomous Multi Channel AI Agent With No Human Checkpoints

I have been designing a system that can:

• Answer every inbound email, WhatsApp, and chat instantly
• Call leads, close deals, and schedule meetings over voice
• Update CRM, send invoices, and run follow up campaigns
• Pull live market data, adjust offers, and relaunch campaigns
• Learn from results and change its own workflows

The twist is that there is no human approval or checkpoints. The agent decides, spends money, signs contracts, and hires vendors entirely on its own.

If you are building AI agents or thinking about autonomy in production, would you trust this in your business or is this a guaranteed way to blow everything up?