Does Dolly wear braces in Moonraker or was it a case of the Mandela Effect?
The simple answer is, we don’t know. We know Dolly doesn’t wear metallic braces like Bond’s nemesis Jaws, but we don’t know for a fact that she wasn’t wearing transparent aligners. (Dolly’s Braces or lack thereof, aren’t mentioned in the blurb on the back of my VHS tape, I’ve checked).
However, considering the technology that spurned the advanced orthodontic treatment wasn’t around until the late 80’s (and Moonraker was released in ’79), the odds are against it.
Another good example of the Mandela Effect is my Oscar Win for Street Fighter. It’s amazing what people mis-remember.