You can spend a lot of time perfecting the test suite to meet your specific requirements and needs, but I think that would take quite a while, and at that point, why not just write the code yourself? I think the most viable approach of today's AI is still to let it code and steer it when it makes a decision you don't like, as it goes along.
As much as many are against it, couldn't this be yet another argument for social network wide digital identity verification? I think that this is an argument that holds: to avoid AI slop / bots → require government ID