I think what Dogecoin needs is more adoption to actually buy things with it. Devs should also think about getting the coin accepted by more retailers together with adding new features.
I think that the biggest problem of Dogecoin is a supply . Which is definitely too big. If there would be 60M things with the value would be different.
But ... at least now have a lot of Dogecoin millionaires
True, so many coins will bring the value down. But at least if they could be spent to buy something, wouldn't that be better?