That quote isn't real; it was a metaphor Rutherford purportedly once used, posthumously recalled by John Bernal. It was incorrectly converted into a direct quotation by later writers. But even then, you're misunderstanding the quote, by which is meant that physics has supremacy and all other sciences are collecting specific instances of physics; the LHC is decidedly doing physics.
However, even if you take the quote to mean what you imagined, it is unnecessarily cynical. LHC has advanced our understanding of physics.
However, even if you take the quote to mean what you imagined, it is unnecessarily cynical. LHC has advanced our understanding of physics.