If your art is out there... Your art is out there.

Accept it. You can not control what happens to your art once it is out there. It may become its very own lifeform when repurposed as a meme or it may not. Just accept that your thoughts and creations as a human get consumed by other humans and become the basis for their thoughts and creations, it's how humanity works. Trying to control that is literally counter to our humanity.