I completely agree. Given the fact that Elon is mentally unstable (people are saying that it may be due to Asperger syndrome), I would say that Dogecoin users should not expect him to pump their coin forever. Eventually Elon will come up with his own cryptocurrency, saying that Dogecoin is not scalable or the carbon footprint of Doge is too high. If you have benefited from the recent Doge bull run, then it may be better to sell at least a part of your holdings. Afterall, at current levels Doge is much above the fair valuation.