1usd is too high, with very much total supply it will hard, maybe some day but not this time.
maybe arround 10 years above or maybe never, if doge hit 1us that mean 129 billion marketcap, and how about btc and other.
so my prediction doge will hit 0,1usd ATH.
People doesnt really make up some search or doesnt even know on what they are talking about where they do just simply give out their opinions and speculations without even basing the entire supply of DOGE. How the do able to consider to think out that $1 is possible? Too unrealistic and even on dreams this one wont really happen for 10 cents then it possible but for $1? Better not to think off too much because it will just broke out your hopes and Bitcoin would be the primary thing and no other alts will be prioritize first.