Claude Code users question billing for prompt-cache bugs

**SHORT SYNTHESIS**

Users on Reddit are discussing a technical issue with Claude's prompt-caching feature in Claude Code, specifically raising questions about billing responsibility when bugs cause wasted token usage. The framing centers on a practical customer concern: if Anthropic's implementation has bugs that lead to unnecessary cache misses or redundant processing, who bears the financial cost—the user or the company?

The discussion remains minimal and underdeveloped (2 Reddit mentions, low engagement), with no mainstream media coverage. The core tension being raised is accountability for infrastructure failures, but there is insufficient discussion volume to identify broader sentiment, disagreement patterns, or how different user groups frame the issue. The story appears to be in early stages of social media attention, if it gains traction at all.