Yes and expectedly so, but not always in a bad way.
First, as stated already, are there really any "new" stories humans have not told? Finding something new after several thousand years of story telling is tough. That doesn't mean we can't freshen up or retell a story in a new and engaging way. Take the acting styles of the silent era and compare it to method acting post WWII. Also, societal norms and expectations shift, which may allow the story tellers to be more free with their new vision of past work or force them to use clever metaphors and analogies to retell stories, depending on which way that shift goes.
Now the technology part. Oral tradition, written, audio recording, silent movies, talkies, Technicolor, VistaVision, practical effects, digital effects etc. These have allowed story tellers to tell stories in new, modern fashion continually bringing new audiences to "old" stories. Yes, some have become very niche retellings aimed at a specific audience or "test grouped" into bland servings of celebrity faces, but sometimes you get some great reinterpretations.
Yojimbo (1961, Japanese samurai film in black and white) and it's Italian, color remake, A fist Full of Dollars (1964), are both very good films, the later taking the story and making it their art by retelling as a Spaghetti Western.
