

You can intend for the governing body that decides the tests to be impartial and apolitical all you want, but what you’re doing is creating a power structure that controls who has access to the ballot. Regardless how well meaning your intentions are, that system will always invite abuse. It’s always going to be easier for fascists and authoritarians to corrupt your well-meaning system to deny access to the ballot to their opposition rather than trying to win on merit. That’s how electoral systems ALWAYS fail. It’s not always a test, but the authoritarians find a way to manipulate the voting system. By creating a test you’re just making the system MUCH easier to corrupt.
So you just want an oligarchy?
All you’re doing is finding a bunch of different ways of saying the people who already have socioeconomic power should be the ones who have all the political power. People with the financial means and time to educate themselves on esoteric areas of policy to a sufficient level as to mollify the people put in charge of the tests to access the ballot are the only ones who should be allowed to vote?
No, that’s some anti-democratic bullshit.