Here's the link to his tweet:
https://x.com/elonmusk/status/1942028633670848810
And yes, I think this is not going to be any different from what we have seen with Tesla in the past. I guess we can give him credit for not selling Tesla's bitcoin holdings over the years, but he still doesn't strike me as a very pro-bitcoin individual. Maybe he's doing that on purpose, and he's accumulating in silence? Not unlikely, but I highly doubt it.