I think the lack of knowledge among our government representatives is a far larger issue then one person a bit short on life experience.
I think that's the wrong way to look at it. We need more fresh faced optimism in politics, rather than a bunch of old cynics. Also, if politics is only for those who have done something in their life and attained some status, you're just filtering for old white men, which is largely what the US Congress, the UK Parliament, and many other western countries' governments are made of.
You remind me of when I was in my late 30s and being mistaken for someone much younger online by people who perceived me as *young naive go-getter."
I'm now 53. In some sense, I haven't changed much. :)
So a test to whom is allowed to be in government other than someone the voters choose? How is that different from me suggesting banning demographics from being allowed in government because I personally think they don't deserve it, despite what the voters actually say?
I say there should only be a single test for who can govern, that they are picked by the voters. If the voters pick a 14 year old over anyone else then someone saying they don't deserve the position because of some demographic they can't change is no different than saying a woman, someone poor, someone childless, or a Muslim doesn't deserve the position.
Ah, so basically the majority of our elected officials should be disqualified.
The US political system isn't designed to "rule over" others. It's supposed to "represent" them.