Everybody knows that Dogecoin was created as a joke, but now it is worth real money. Do you think it is real to earn on it or it's all a big bubble?
It's still a joke even it's worth real money. As long as it has trading volume, there are people who will trade it.
But to hold DOGE because of its fundamentals? I doubt the majority thinks of it that way. They are trading that joke coin because it's good for short-term trades and easy to manipulate. With just one action to make it hype again, the DOGE market reacts right away. That's the risky part of trading that coin.
DOGE coins from them we can learn memes are not always considered jokes, sometimes jokes are painful in reality , just like DOGE coins have serious value and they keep it hoping to break $1 dollars back even more