Kinda, but if the guy generating the AI text or art dedicates a few minutes to get around the detector, then there is no way. I put old articles from the early 2000s into some detectors and they all flagged as AI, I changed a few words and the % of "AI content" went down to 10%. As for pictures, it is really easy to get around detectors. This is website is usually said to be "the best", but I was able to bypass it in 2 minutes. If anything these detectors are good for a initial screening, but that is it, you will need to dig a little bit deeper if you want to 100% filter this kind of content.