None of us thought Dogecoin could get where it is.
Looking at it now, I think they could push this anywhere.
$10 - $15 even
Trillion dollar marketcap? Sure, why not.
For the current achievement, it is very extraordinary for Doge coins, especially if it can reach more than 1 $ or even more than 10 $, and for that achievement it will definitely take quite a long time, or if a miracle comes it will not pass this year doge coins will go up even bigger.