I very much hope that Elon may be able to create a decentralized stable currency, allowing users to completely migrate to decentralization, because Elon's influence is enough to be a wedding dress for the new stable currency.
No, Elon musk is not interested in making his own crypto. if indeed he has aspirations to make his own coin, he doesn't have to bother making tweets about other coins that don't belong to him (Dogecoin)
do not expect more
Many people say that under the goal of Elon Musk buying Twitter because he wants to pump cryptocurrencies, as we know that he is very supportive of doge so that it makes Doge can rise again after almost death, if the Doge price can reach $ 1 then he gets a big profit.
don't assume that Elon musk bought twitter to pump the crypto he loves today, that is a big mistake.
Elon musk's real goal of buying twitter was to support free speech and lift a permanent ban on Donald Trump.
And what needs to be remembered, Elon Musk's initial goal of buying Twitter was not to make personal money but to have freedom of expression.