Often, I have had the problem of my art being used for AI training and being reposted without permission. This happens to a lot of artists and is very sad, because you worked very hard on the art.
When you put a watermark over your work, it likely causes people to point out a work isn't supposed to be reposted when it is found on social media without proper credit to original artists. Watermarks can also confuse AI training, and can be further protected with anti-ai noise overlays, causing the AI to make bad art.
Please enjoy the overlay! I like to lower the opacity and changing the blending mode so that it adds a light effect. Here are some examples of the overlay in use.
Happy drawing!