My answers, in no particular order:

Because I'm not an idiot lemming like you.

Because I don't want to die of myocarditis.

Because I don't base my entire worldview on what the television says.

Because the United States was founded on the idea of "You don't get to tell me what to do."

Because it was you pearl clutching freaks who destroyed the nation's economy in the first place.

And lastly because I'd rather put a bullet in all of your heads than let you tyrannize the rest of us.