What is the meaning in a dream of purple

I dreamed that I had the power of mind control and everyone that I controlled would have a purple glowing kind of atom over their head.

I had a dream / nightmare that I was in a sci-fi sort of world / colony that had the faint structure of my house, I dont remember what prompted us to, but me and all the others in this dystopian / sci-fi / alien colony decided we had to hide from an evil entity that had arrived. I hid on the right side of my bed, laying flat on my side as quietly as possible. However I was found by the evil entity who turned out to be 2020-2023 era Marilyn Manson, dressed in a black suit. I scarcely saw his face, but I recognised his voice. He scared me and I tried to escape but he restrained me and spoke in a quiet and calming tone, convincing me to let him inject me with some type of drug in the middle of my foot. I think I recall him saying something like "Relax..." "Just let me do it.." or something along the lines of it. It was a slight prick and didn't hurt very much, I felt more and more relaxed, and now for some reason his presence was very comforting. I kissed him and hugged him, as if the drug he had administered had made me forget he was the evil entity. I felt weirdly in love with him, and dependent on him. The dream becomes hazy from here but I remember some sort of betrayal in the end, where the drug or something, maybe even him, eventually encased me in this purple balloon type structure / casing / cage which captured me forever. It was the shape of a pill and didn't even fit my legs or arms in. It was shiny, purple, and rubbery.

Purple dildo chasing me