Rather than make you go look for it, this is a prior post:
Disneydude: Actually you are wrong. The Supreme Court has recognized that marriage is one of the most fundamental rights that human beings have. Sorry to blow your premise.
Brooks: No need to apologize, I'm sorry to repeat this to people who've read all the posts to this point.
The Supreme Court has recognized that marriage is a right, but by the time it filters through the states, the state burdens this "right" with qualifiers and criteria. When you fulfill these obligations they issue you a license. Once the state does all that, the activity has become a privilege.
A right is something you automatically have until it is taken away.
A privilege is something you have to earn and/or qualify for.
Can you think of any licensed activity that is a right?
Well, there's rarely any aspect of our lives, which government doesn't at least try to intervene. For instance, the first amendment has its limitations. Actually lot of our rights aren't without limitations or some type of applied conditions.
Thus I disagree that applied conditions or limiters by states makes marriage a privilege rather than a right. Example: Do you believe that it's okay for say a 10 year old child to marry at will?
Licenses for marriage requirements apply conditions not prevent. Different states might set parameters such as age without consent, a few days waiting period (generally 3 to 5 days}, or require blood tests as a public safety issue (about 3 or 4 states still B.T's)...but the test in and of itself isn't going to prevent persons from getting married. If a person's B.T. shows he or she has a STD, they might be required to get treatment. But in the end, none of these factors prohibit marriage...only applied conditions which might slight slow down the process...but not prevent.
I would guess that if a couple who lives in one state doesn't like the states civil regulations regarding marriage...can simply go to a neighboring state that doesn't impose the same "conditions" in order to get married. Some states require a parent signature if under the age of 18. Some are like 16 years of age.
The above said, people don't actually have to have a license to consider themselves married. Informal marriage or common law marriage has been around for eons.
The problems that revolves around formal marriage vs informal marriage might be the implementing of restrictions for getting certain types of benefits through work or government if persons choose informal rather than formal.
You mentioned "drivers license". Not having a licenses does prohibit from driving. Driving is a privilege not a right. Yes, a person can drive without a license, but at the risk of legal consequences.
But let's not get silly and use examples like...well, if marriage is right, I guess person can marry his or her pet goat. Or a person can marry his or her brother, sister, or parent because not being able to marry them prohibits individual right for the pursuit of happiness. As you know, those types of marriages...well, might result in the birth of a seriously genetically damaged child.
But who knows...maybe one day intraspecies marriage might be possible. That isn't my thing...but...hey, just saying.