Crypto? The equivalent to a digital beanie baby, and is only relevant because Elon Musk thinks it's funny and so he keeps tweeting about it? Dogecoin has limited utility in the future as well, at least as a serious crypto, I'm sure it will continue to be around as a meme and as a funny way to tip content creators, etc... And will continue to have rollercoaster like fluctuations every time someone like Elon decides to resurrect it with a joking tweet. But it will never be used in grocery stores, in credit card processors, or for everyday transactions. Even Bitcoin has a shaky future there due to the transaction speed issues it has, but its value is at least somewhat justified as a sort of "digital gold."