Warning - Builders are rushing into AI agents like the rules won’t change. They will. The Claude conflict already shows the future: frontier AI is becoming controlled infrastructure. That means your agent doesn’t belong to you it depends on permission. Policy can change overnight. Endpoints can disappear. Autonomous trading can be restricted. Your product can break without warning. Thousands of builders are shipping agents on stacks they don’t control. Worst case isn’t failure. It’s silent limitation agents that exist but can’t act. Model providers become choke points. Compliance becomes architecture. “Autonomous” becomes regulated automation. If your agent depends on one model, you’re not building a product. You’re renting capability that can be taken away.