Huey Long was conservative? Might want to do a little reading up on your history.
Separate Huey’s politics from his economics. In economics he was further left than FDR. In social and political Philosophy he was to the right. My point, though, was Huey was perceived as a threat and was taken out. May FDR like Henry II said and I paraphrase:” can’t someone rid me of that troublesome Huey” and it was done.