I owe my interest in bass to Paul McCartney. But I think the time is coming relatively soon when many will say they weren't influenced by the Beatles hardly any or not at all. Being a Hendrix fan, I've already encountered people who have never heard of him.
Not to pick on TB, but that is a place where many impatient young people with little interest in history show up.
The discussions about the impact of the Beatles there reveal a surprising number of people who think they were just some old band that was nothing special. It does boggle the mind of those who lived through that era and know how much they influenced the direction of popular music.
That said, I remember that nearly 20 years ago one of my friends related overhearing a conversation between two teenagers. His ears perked when the Beatles were mentioned. The pivotal comments were these:
"...the Beatles? Who are they?
"Aw, that was McCartney's band before he formed Wings."
My friend was still reeling when he told me of that exchange.