it's no secret that elon supports doge, a few years ago elon was very vocal in supporting dogecoin but because there was a ban on him always discussing doge on social media and was threatened with sanctions, therefore he no longer mentioned it directly, especially on his social media.

However, it seems like it will be an interesting thing again in the future after trump wins and the possibility of regulations changing back in the future to better support freedom and openness to the bitcoin or cryptocurrency industry.