The gi is applicable in some self-defense situations. A few years ago there was a street fight between a large high-school football player and a BJJ guy who was quite small. The BJJ guy used a collar choke from the bottom to actually kill his attacker. It was caught on tape by the security camera at the McDonalds it happened at.
When given the choice between big business and big government, choose big business. Big business never threw millions of people into gas chambers, but big government did.
"It does not take a majority to prevail, but rather an irate, tireless minority, keen on setting brushfires of freedom in the minds of men" -Samuel Adams