If Conservatives are so against Government why do they want to ban medical Marijuana and Gay marriage?

Right wing Conservatives are the biggest hypocrites on the earth if their so against Government making decisions in peoples lives.Then why do they want Government to ban everything like medical marijuana and gay marriage and gambling.

: http://alcoholdrugstreatment.info/if-conservatives-are-so-against-government-why-do-they-want-to-ban-medical-marijuana-and-gay-marriage-2