Office Space was a movie. A good movie, but a movie, nonetheless. It taps into human fantasies about being trapped in a cubicle, turning the tables, lashing out at our oppressors, etc. But it doesn't represent reality. Working for someone else is a voluntary association, not slavery or imprisonment.

Note that at the end of the movie, the people in the movie have grown up a little bit, and realized that all the stuff they did was unnecessary. They can do anything they want with their lives, because the world is full of possibility. So, sure, watch Office Space, but take away that ending message rather than an insane plan for wreaking havoc on your boss and coworkers.