I think that if all of the camera operators or sound men went on strike, we would be in the same situation. Making films and TV shows is a team effort and when one piece of the puzzle removes itself then that impacts everyone else. You can't move forward without a script, actors, directors, a crew, etc. If the writers get their demands as a result of this strike then I would imagine that there will be more strikes to come throughout the industry.
Not necessarily. The WGA carries a lot more weight in the industry than most of the other unions.