FDR was a Socialist dictator who aligned himself with the Soviet Union. JFK was a Socialist, too, and did nothing to remove Castro.
There hasn’t been a non-leftist Dem President since Grover Cleveland. The Socialists purged him in 1896 and only on one occasion, in 1924, has a center-right Dem been nominated for President. 96 years later and no non-leftist has been nominated, and the party has effortlessly shifted from Socialist to outright Communist.
I forgot about Grover Cleveland, I thought that the last good democrat president was Thomas Jefferson.