Yes, but there were lots of right wing Democrats back then (and progressive Republicans) so who cares?
I never said there wasn't. But the fact that John W. Davis and Al Smith were involved in the coup (Actually iirc it was suggested that Smith would become "president" after the coup took place to give it some democratic legitmacy.) is something that is almost never mentioned in history books. It wasn't targeted at you in general.
Given the way FDR ran away from what were seen as some of the traditional Democratic party principals during his time in office; it could easily be said that Davis (who was the compromise candidate in 1924) and Smith easily represented the party more at that time.
Though of course this has very little to do with the modern day Democratic party. Except to wipe out the idea that it was ever some sort of saintly institution.