Why did John Lennon become a hippie?

John Lennon became a hippie as he embraced the counterculture movement of the 1960s, which promoted peace, love, and social change. Disillusioned by war and societal norms, he sought to express his ideals through music and activism, notably opposing the Vietnam War. His involvement with the hippie movement was also influenced by his relationships with fellow artists and the broader cultural shift towards spirituality and communal living. This transformation was evident in his music and public persona, reflecting a commitment to peace and unity.