Do we really know who Vivek Ramaswamy is? Out of 5 times he could have voted for President he has only voted 2 times, one vote was for a Librarian candidate in 2004 and Trump in 2020. He’s not politicly engaged. I can’t take someone like that seriously for President.
He has made no secret of the fact he was a die hard libertarian before he became a conservative and he’s also explained why he changed. It’s in his interview with John Stossel.