That's what constitutions are for.
(I've slightly lost the thread here, so I'm not 100% certain you're disagreeing.)
"We have to disenfranchise you to protect democracy" is a self defeating idea.
I'm curious what checks there are on Article 21 then. It seems like a no brainer that an unfriendly government count just declare all their opposition enemies of democracy. How is that power limited?
https://en.wikipedia.org/wiki/Reichstag_fire#Political_conse...