I don't see how that demonstrates that democracy is a failure. Maybe it demonstrates that democracy in America is a failure, but that's a stretch too IMO.
Anyway, what systems do you think would be better? Specifically curious how they'd be immune to the issues outlined in those links.
https://19thnews.org/2025/05/missouri-abortion-rights-laws-p...
https://moritzlaw.osu.edu/unchecked-power-ohio-general-assem...
https://www.charlotteobserver.com/news/politics-government/a...