You misunderstand what I meant, I wasn't saying that only the smartest people are the most qualified to vote, I mean to say that people who are sufficiently informed should be the ones to vote. Though like I said, I think that could be very easy for governments to abuse in the sense of "oh, you don't agree with the government? You must not be sufficiently informed."
There would be distinct irony in the government being allowed to tell ANYBODY what the qualifications are to be able to tell THEM how to spend money they extract from you via taxation, non-negotiably and you refuse at the peril of having your asshole widened by both the IRS and your fellow inmates.
When dealing with government entities you need very, very clear cut and unambiguous rules about what they are allowed to do. If there is a loophole or oversight, they WILL find it. This is why the erosion of numerous parts of the Bill of Rights over the decades bothers me really, really deeply. 2A is SHALL NOT BE INFRINGED. PERIOD. NO FUCKING QUIBBLING OVER WHETHER SOMEONE REALLY NEEDS A MANPADS OR MORTAR, FUCK YOU. 1A, 4A, 5A, every last one of them needs to be upheld in a very absolute sense because those things are what keeps the government from turning you into a glorified serf, backed by the implied threat of "If you so much as look at that BoR cross-eyed, Uncle Sam, I'll fucking murder you and anyone who gets in my way". The fact that they've been basically turned into polite suggestions at best, over and over, and somehow the ENTIRE COUNTRY hasn't banded together and painted Washington DC red with the blood and viscera of politicians and such ties into why universal suffrage is not really a good idea at this point.
Rights are only as good as your ability and willingness to assert them, whether via speech or outright ultra-violence if need be. The government is not your friend, it is not your ally, it is not on your side and it has repeatedly demonstrated that it has a vested interest in harming you for its own benefit. The government is not by the people and for the people anymore. The government is not your servant, it is your RULER now and may whatever god you believe in have mercy on you if you fuck with your rulers because they sure as fuck won't.
The people fell asleep at the wheel, got lazy and complacent, and the only consolation I take away from this is that at least a lot of people are likely going to get exactly what they deserve as the years drag on.