up to now, they're still making it. check out the record stores and you'll still see all their studio albums in cd's. they would'nt put it out there if those cd's are'nt selling. so to answer your question, yes they will because their music is timeless. i remember when i first heard the beatles in the early 90's, i just thought that it was so great. and it amazed me even more that the music they created in the 60's could still have an impact on younger generations, like me back then.
maybe, if there's something that will be different, it's probably the intensity of the "mania" and hysteria they created in the 60's. the level will probably be down a notch. just my opinion