This mirrors a real-world vulnerability called binary planting that has plagued Windows for years. You don't actually need to find untrained cases. Using AWS

This mirrors a real-world vulnerability called binary planting that has plagued Windows for years. You don't actually need to find untrained cases. Using AWS and automated VSC you can retrain existing portions that are already trained. Or farm it out to mechanical turk, like bot farms or captcha farms. This is a huge can of worms that is being opened by allowing these sorts of random inputs to source code creation - even though there will be filters on that input being used.