You should read every single story about adverserial filters that break picture-bots with extreme scepticism. Remember dazzle facepaint that totes broke facial recognition? You know, that story that's still occasionally recycled, despite the fact it only ever worked against specific versions of specific facial recognition software, and was inevitably obsoleted by the fact of its own publicity?
Magic DRM is not going to save the world from shite generators.
(Also: whatever you do to artwork you're uploading now can obviously only affect affect some hypothetical future bot trained on a hypothetical future data set that includes your poisoned work. Y'know, assuming the adverserial filter is any more than a placebo against whatever specific version of whatever specific software that is.)