Personally, I think the only "value" Doge has is showing the world how little people care about FIAT money. It has become very clear that Elon Musk uses his influence to manipulate the price at will, making people buy by reading one of his tweets. Whales will keep Doge's price more or less stable until Elon's next statements, but Doge is still a coin with no use cases anyway, the only luck for Doge is that a speculator with a lot of money had fun with this coin, but in reality it could have been any other coin or token.