Chuck Murray
WIS & Effingwoods Hockey Almanac
Why oh why would he switch if he was such a shoe-in to defeat weak ole Biden? Seems like an odd choice for him since as you said he would have won over 50% with his eyes closed. It will be interesting (and FUN) to see how you spin this.
Because the Democrat Socialist Party rendered the NH Primary as meaningless this time around, is the simple answer.
Your logic appears to be that despite the national party treating RFK Jr. like a pariah, he should have kept his party affiliation as D just to win the grand total of zero (0) delegates that he would have gotten from winning the NH Primary, where it was becoming increasingly apparent that the DNC powers-that-be were/continue to be totally copacetic with letting a demented empty vessel be the Trojan Horse for their far-left policies?
If RFK Jr. did remain in the Democrat party for the NH Primary, he absolutely still would have won, for two reasons: one, some guy named Dean Phillips won 20% of the vote despite zero name recognition, and against an organized write-in campaign ... and two, that write-in campaign was never gonna happen against Kennedy, but emerged late when they realized Phillips was still a nobody and beatable. Southern NH is loaded with Mass-hole transplants, and the Kennedy name still has some political currency in parts of New England.
Kennedy, in his earnest yet delusional thinking, still believes he has a chance to become President in November 2024. He determined (correctly) that was never gonna happen in what used to be the party his family led for a good chunk of the second half of the 20th century. So he decided to change his affiliation, and gave up nothing more than a symbolic victory (and no delegates) for winning in NH against a very weak field. He went from a 0.0001% chance of getting the DNC nomination, to a 0.01% chance of winning the national election as an Independent. In short ...