Elon will keep doing tweeting & promoting doge for his own benefit as he owns doge with heavy amount. So we can see some sudden pump of dogecoin several times in 2022 but don't think its easy to possible for doge to cross $1 cause elon's statements are losing impact on dogecoin & unable to increase price as before, cause people are become smarter now. Maybe doge could perform well in next bull run
There's a chance that it can go to $1 if in case, aside from tweeting it people are seeing new developments for doge coin. But if not, as you said, his influence via tweeting is waning. We need something solid now to back up his tweets. Otherwise, its price will be stagnant within the range of 14 to 20 cents. PEople are realizing that it is not all about his tweets that can influence this market but the real progress of what it can offer to the community.