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.
The high ROI is for insiders and the devs themselves.
Small fries with no information will always rekt at the end of the day.
From my experience trading memes, never ever trust shiller who promoted memes when it's already big, because they're looking for exit liquidity.