What's your point? One thing is a list of wrongful convictions - failures of the justice system - but what happened here isn't a failure, it's the system working as designed.
https://www.gimletmedia.com/reply-all/127-the-crime-machine-...
My issue with the parent argument is simply that the UAE is so bad it makes even a screwed up system like that in many US cities look good.
Still, your comment was unnecessarily ignorant and insulting; presumably there are people for who the UAE is more than the misdeeds of the ruling family; the fact that it isn't to us, is really our failing. Your post just wasn't very helpful.
And his point is that someone reduced the UAE and all its history and people to "what a fucked up country" then it's absolutely relevant. What about the destruction of the indians and native land, the going to war for OIL for the past 20 years and killing basically indiscriminately. Do I need to remind us of slavery? I'm a US citizen, but be prepared to take salt in the face if someone reduces your country to a sentence like that.