He was completely against it last time he was in power... and I'm sure it's because so much of his wealth is tied up in the USD, he's not going to help anything that potentially diminishes his wealth.
He also told a Christian religious group that they only have to vote for him one more time and then they'll never have to worry about voting ever again. It's wild to me that crypto folk would consider voting for an authoritarian government just on the promise that Bitcoin might go up.