We should be in the business of living, not making a living.
Freedom of expression is actually a way for people to know themselves better, and to understand themselves better. Because without it, you become a stranger to yourself.
Theatre has so many competitors, it's no longer enough to see and hear a play. You want to be able to touch and smell it, too.
The great thing about improvisation is that it allows us to establish an uncensored form of theater. Freedom of speech is absolutely inherent to artistic expression.