That's what he was scripted to be, but he forgot to read the script. On the important issues, such as national security, taxes and monetary policy, he was a solid patriotic conservative. That is what got him assasinated; EO #11110.
The Bay of Pigs still haunts Cuban Immigrants today.He was disloyal and peripatetic in his committment to retaking Cuba, which he could have done if he had committed to it. If he had done so, communism would not have spread so widely throughout the Carribean and South America. We are still paying for that today. One of my friends ins an indipendent contractor with the CIA, held by FARC in Colombia since 2002. None of that would have happened if Kennedy had truly moved on Cuba, and there are very personal consequences for me in that failure.
So I do not believe one can see Kennedy was all that great , despite the messianic emotion his alleged martyrdom generates in many Americans.
He was thoroughly solid on economic and monetary policy, and was a fiscal conservative thanks to training from businessmen relatives in his family.I agree with you on that.