Clark Whelton, who comes off as a bit of a grammar scold, mourns the forgotten rules of language:
Now, nobody likes a grammar prig. All’s fair in love and language, and the American lingo is in constant motion. “You should,” for example, has been replaced by “you need to.” “No” has faded into “not really.” “I said” is now “I went.” As for “you’re welcome,” that’s long since become “no problem.” Even nasal passages are affected by fashion. Quack-talking, the rasping tones preferred by many young women today, used to be considered a misfortune. In 1985, I thought of “like” as a trite survivor of the hippie sixties. ...
Vagueness was on the march. Double-clutching (“What I said was, I said . . .”) sprang into the arena. Playbacks, in which a speaker re-creates past events by narrating both sides of a conversation (“So I’m like, Want to, like, see a movie?’ And he goes, No way.’ And I go . . .”), made their entrance. I was baffled by what seemed to be a reversion to the idioms of childhood. And yet intern candidates were not hesitant or uncomfortable about speaking elementary school dialects in a college-level job interview. I engaged them in conversation and gradually realized that they saw Vagueness not as slang but as mainstream English. At long last, it dawned on me: Vagueness was not a campus fad or just another generational raid on proper locution. It was a coup. Linguistic rabble had stormed the grammar palace. The principles of effective speech had gone up in flames.