It's been 50 years since JFK died. He is as relevant as Arthur Moore (Premier of Queensland), Leonardus G Kortenhorst (Dutch MP), Mohammed ibn al-Chattabi Abd el-Krim (Morocco opposition leader), Rajendra Prasad (First President of India), Lambrakis (Greek EDA-parliament leader), Pope John XXIII, Bernard Freyberg (Governor-General of New Zealand), or any other politician who died the same year.
And why does no one else remember Patrick Kennedy (son of President Kennedy), who died on august 10, 1963, only 3 days after he was born?
Because he doesn't matter either, that's why!