Why are Democrats today afraid of being associated with LBJ according to Caliban?

Democrats today may fear being associated with Lyndon B. Johnson (LBJ) due to the controversial aspects of his presidency, particularly the escalation of the Vietnam War and its divisive impact on American society. Additionally, while Johnson's Great Society programs expanded civil rights and social welfare, some within the party worry that his legacy is overshadowed by the complex and often polarized responses to his policies. This ambivalence can lead to a reluctance to fully embrace his legacy, as they seek to distance themselves from past failures while navigating contemporary political challenges.