Althoug I think it is true that when you are shooting with digital you have to take advantage of the possibilities it has and have a different mindset when shooting, I don't think they should totally start over on their own.
I like to think that analog photography has not only progressed in the direction that technical downsides has pushed it, but also in the direction that photographers wanted it to go in the last century.
Aesthetics don't totally change because technology has changed. It is a nice opportunity to try out a new language, but you can't fault someone for shooting the analog way on digital.