Le Sigh. Rubber Soul (December 1965) wasn't a concept album. The first concept album was Freak Out! by Zappa in '66, because it has a unifying theme that holds the album together (you know, a concept album). Pet Sounds (May 1966) wasn't a concept album either, so I don't see where you're going with this. Plus, Rubber Soul came out at least five months before Pet Sounds, so you just sound ridiculous anyway.
It's known that The Beach Boys and The Beatles were friends and competitive. They influenced each other.
But, The Beatles were still the frist pop group to use feedback as an artistic element in a recording. So there. There's an example of them doing something that wasn't previously done in the pop world.
See, the problem is that you've blinded yourself with your own bullshit. I don't care if you like the band, but saying they weren't influential is just stupid. It's like saying that Bird didn't change the face of jazz.