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. 
Discussion
Damn, this is frightening.
Why are early 2000s articles flagged as AI?
I believe that because different writing genres often follow similar structures, AI models adopt these structures during training, forming the basis for their text generation. Detectors, trained to spot AI-generated texts, create a loop from real articles to AI training data and back again, leading AI to misidentify authentic articles as fake due to their human-like writing.