I think even without elon doge it could be as high as $1. nothing is impossible during the bull market, what's more the doge is currently popular, maybe at first the doge depended on the influence of elon musk, but slowly people became interested in it. I'm sure this year doge can be $1, if the bull market continues.
Yes you can, but it will be very difficult for Dogecoin to achieve because some people already believe in the influence that Elon Musk has on Dogecoin, so it looks like this dependence will always continue on Dogecoin.