I in no way believe we couldn’t make a comprehensive intelligence and decision making ability test using international standards to prevent minority group targeting and peroperly sort out the stupids from everyone else
I do believe that. Especially since whatever organization you task with that can still be bribed or manipulated.
I’m personally partial to a different, more objective mechanism: we already restrict voting and eligibility for office for people that are too young, don’t we? Let’s do that for people that are too old too. Take the life expectancy of a country and anyone that’s beyond that can’t vote or hold office. You’ve already done enough to shape the country, now leave it to people that might actually get to keep living in it.