If you have Dogecoin you should wait for Elonmask to tweet again but if it's just a little bit it's better to hold it, I only have a little Dogecoin, I forgot when I bought it, maybe I will hold it for a long time, because even if Dogecoin returns to $0.7 the value of my Dogecoin is not much but if the price is $2 maybe I will sell it.
Elon Musk's involvement has only amplified the FOMO surrounding DOGE. Even before Elon Musk's involvement, DOGE had already experienced significant success during the bullrun 2017. I believe memecoins have become an integral part of the crypto market, and DOGE will continue to see impressive price gains as the memecoin trend returns during this bullrun.
DOGE utilizes the same POW technology as BTC, and the DOGE community is also very large. The only significant difference is that DOGE has an unlimited supply. These characteristics could help DOGE gain acceptance as a means of payment, similar to what BTC was once expected to achieve. I believe "funny memecoin" are just the early stages of mass adoption that DOGE could achieve in the future.