I don't know if DOGE prices will go up or down in the future, but I've definitely seen a lot of volatility with prices lately. DOGE's next high could be much lower than its current price of $0.068.
If you look at Elon Musk's dream to make Doge an interplanetary cryptocurrency to support the interplanetary commerce mission. DOGE-1 will be a very important event for DOGE.
Anything can happen with Dogecoin. I would imagine that ATH $0.74 will be crossed and is still a likely scenario at some point in the future, but who knows what will happen if there is another sharp spike in price.
I mean that price could be crossed, but at the same time I am not 100% sure if it would be easy to do it neither. Just because something is "possible" doesn't mean that it will happen. I agree that price of doge going up is possible, but it is not easy to do. Which is why I believe that we should be focusing on making money some other way from some other coin.
Let's be honest with each other, this was a joke coin that was created for just joke reasons and didn't mean anything to anyone. Elon came in, tweeted about it a bit, and now it worths something out of nowhere. This shouldn't be a reason for any crypto to worth anything at all.