I presume products/services wouldn't want to show prompts for various reasons, even if it's the safest thing to do:

- It'll break the "magic" usability flow, seeing a prompt every time would be like showing verbose output to end users

- Prompts could be chained or have recursive calls, showing that would confuse end users, or may not be that useful if they're doing more parsing in the backend they won't/can't reveal

- They want to hide the prompts, not unlike how AI artists keep their good prompts private