Mark Twain didn't give up on scrapbooks, in fact, he was quite a prolific scrapbooker! He kept scrapbooks throughout his life, filled with newspaper clippings, letters, photographs, and other ephemera. He even wrote about the importance of scrapbooks in his book "Following the Equator."
It's possible you're thinking of something else. Maybe you're remembering a quote about Twain's disdain for something else? Or perhaps you're thinking of a different famous author who had a negative view on scrapbooks?
Could you please clarify your question or provide more context?