I think that there will be no repeated excitement. The second time, nobody will not react to the words of Elon Musk as at first time
A tweet left by Elon Musk on April 1
https://twitter.com/elonmusk/status/1377567762919292938 the pro that "SpaceX is going to put a literal Dogecoin on the literal moon" led to a 31% Dogecoin pump. So Elon Musk followers still react to his posts, despite the fact that he was dedicated to April Fools Day