Illegal to skip movie previews during DVD viewing?!?

This whole bill is a crock of $#1t but one particular part of it is stunning:

...under the proposed language, viewers would not be allowed to use software or devices to skip commercials or promotional announcements "that would otherwise be performed or displayed before, during or after the performance of the motion picture," like the previews on a DVD.

How would that even be enforced? Criminies. What next, make it mandatory to consume popcorn, soda and raisinettes during a movie? Oh wait...