if he created his own, it's better if its not just a meme coin, maybe a coin for space thing, it will be better, after all he's known for his vision about exploring the space. If it's just a meme coin, there's already so many meme coins out there and maybe many also created within a day, there's no need for more meme coins thats being used for speculative purpose.
I also wonder why he doesn't make a real coin which is related to his vision which he often says, meme coins will only pumk and dump in the crypto market, moreover his actions that have manipulated the doge included in the meme coin make his name bad in the crypto market, if he made a real coin maybe it will improve the name and trust in Elon rather than him playing with meme coins.