Among other questions in a new Kaiser Family Foundation poll: 52% of Republicans polled want a complete repeal of Obamacare compared to 69% in October.
I doubt the election caused a bunch of people to actual research the topic more. Did the 60 Minutes interview influence that many people? I doubt it as well but I can't think of other reasons. Trump should be happy if it's the latter because it would show that he can change his mind with few implications.