This could end up becoming a cat-and-mouse game where users programmatically try to turn their non-interactive usage of Claude Code to appear interactive and Anthropic tries to detect and charge that under API pricing. I don't know if there's a proper solution here because there will always be borderline use cases like using Claude Code on a cloud VM, where it would be nicer to interactively do work through sending and receiving messages on a custom frontend rather than SSHing and using the CLI.

Next thing to go will be loops and scheduled tasks, if they keep needing to trim usage to fit in the available compute, I suspect, if ‘claude -p’ is essentially gone, now.