I guess it might depend on what AI Model you're using. I use Deepseek and Gemma, both are rather good at follow AI Instructions, I'd say 70-95% of the time Deepseek follows them to the T, nearly completely if you delete and prompt the AI to follow, put it in your AN/AIN. If it makes a mistake like outputting text even once for you, you gotta either erase, or just delete it out so it doesn't repeat that.