The description (as well as the project as a whole) is incredibly disingenuous and capitalized heavily on artist's fear of being trained by AI.

Even one pass of SD's img2img with low denoise is enough to bypass this data poisoning attack. It's a useless attack that makes training a tidbit more inconvenient.

The project also gained infamy when it stole code from an open source project with GPL license without giving credits.

Additionally, SD now offers opt outs for artists and MD likely does not train on these artists at all, and there are way more effective ways to protect art than using this algorithm.