At that time, maybe Dogecoin was a good investment, but now there is no guarantee for people to invest. Take a look so far, Dogecoin has been running quite slowly in the market, there is not even any movement for now. Talking about Elon Musk, it can't be separated from Dogecoin. but speaking of opportunities this is unlikely to happen again, I think dogecoin will only fill the market at a level of stability, but not at a maximum selling price