Nope.
They're not taking over anything. They're all for the traders and when this trend ends, you'd see the real ones that have actual use cases. That's because not everything from these meme coins are going to stay for long. With the next bear market, you'd see that only a few of them remains standing on this market. While the rest of them could survive, many of them are expected to be gone and won't be any longer a known memecoin and will only be a part of history that they've stormed the market once.