Elon musk is gaining all the attention and in the center of US government right now with his close association with Trump's and family, he will definitely be out there making some influence in the system for a while, so for sure he have all the media to promote doge coin at least even the president did not mention his own coin during innugural speech, but Elon musk did mentioned taking dogecoun to the moon, that shows the level of the control he has and he is indeed using that opportunity to attain whatever level he wants at the moment.