Why was Disneyland important to be in billy joels song?

Disneyland symbolizes nostalgia and the innocence of childhood, making it a fitting reference in Billy Joel's song. It evokes a sense of wonder and escapism, contrasting with the complexities of adult life. By including it, Joel taps into universal themes of longing for simpler times, enhancing the emotional depth of the song. Additionally, Disneyland serves as a cultural touchstone, connecting listeners to shared experiences and memories.