I've delayed writing this because I needed extra proof, but recently I've seen more projects do the same thing that projects like RFC did.
Think of projects like Remus, Agawa, and even Mutumbo they've done crazy moves recently, and apparently people that used the onchain feature on Bitget even got more ROI because they were in earlier.
A personal example is Dark, and although I didn't get a lot, it has listed on many top CEX, and if I sell for the current price, that would be more than 8000% ROI and I actually wish I got more. But sure I'd be trying this again, to confirm my theory, finger crossed.
The ROI sure is high. But be aware this also comes with a huge risk of loss. Totally not worth it, imo. Especially if you don't know what you're doing. I'd saying investing in such "meme" coin schemes is a gamble. You'd be lucky if you turn a profit. This new "DARK" project will quickly fade into oblivion once the hype ends. People will simply move on to the next big thing in crypto.
If there's only one "meme" coin that will survive, it would be Dogecoin. Sometimes the easiest path costs you dearly. The hardest one may take longer than usual to see good results, but at least, the risk is lower. You decide what to do with your money. I'd recommend a proper diversification strategy just in case.