Yes, of course elon musk will pump up the Dogecoin price a little because of his tweet on his twitter wall. however, the price of Dogecoin did not last long and the increase was only brief. I think for the increase in the price of Dogecoin you should not rely solely on Elon Musk, but let's both invest in Dogecoin as much as we can to maintain price stability. I think like that, my friend