I would sell all my doge,investors are losing faith in doge,just take a look at the price trend in the past 6 month ,you'll see what I mean.
Really, why are you even here? We get these swarms of people who do nothing but turn up and attack other coins, and I'm... why, what are you doing? Do you just like destroying things?
Infighting amongst coins is one of the biggest threats to crypto right now. This sort of behaviour will rip the entire ecosystem apart if we let it.
There are all sort of reasons to attack other coins. Some are paid to do so, others belief xyz coin will return unrealistic results, others again promote a scam. A fair few are ex-miners how dump instantly any coin they mine and as soon as there is no profit to be made with a coin they move on to the next. In order for them to get a return they need to talk down anything they have abandoned and pump the new coin they mine. The more Dogecoin rises the more attacks will come as it gives them sleepless nights having got rid of the coins.