That quote by Lennon is a bit naïve, as are, frankly, some of the comments above.
Elvis never joined the army, he was drafted.
Age 23 is a bit late to be called up, when there are no wars and plenty of 18 and 19 year olds to forcibly enlist.
By the time Lennon was 23, England had long since abandoned its National Service requirements.
Elvis did some fine things later on, like Suspicio
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