This is a textbook slow rug pull. A developer created a meme coin and actually had it listed on several exchanges, while continuing to deceive the holder community and encouraging people to dump in more money through the front door, he siphoned it out through the back door in an elaborate multi wallet scheme assisted by other bad actors. The scammer appears to be working for a large exchange and might have used his knowledge of the exchange to conduct the scam. Victims want to see him exposed as soon as possible as he is still active in the community. He essentially planned to rug pull the project he created all along.