Let’s get back in to a time machine and see some of Ion discussed what Blizzards vision was for the Corruption system and see if he was on the mark or way off. What are your thoughts?
https://www.millenium.us.org/guide/10782.html
Question: Aren’t you afraid that Corrupted gear could be even more RNG than Warforged and Titanforged items?
Answer: "We don’t think so, no.
There’s effectively a limit on how many Corrupted pieces you can wear, because of the nature of the Corruption stat itself — unlike Warforging and Titanforging where it affected ultimately every single piece of gear you were wearing except for your Azerite Armor.
We expect most players to wear only a small handful of Corrupted items, and there are going to be a number of regular sources of Corrupted gear, including the weekly Mythic+ chest.
We’d like to get back to a place where when you kill a Mythic raid boss and you get a piece of Mythic raid gear, you can feel confident that that is as good as that piece could be, in terms of its raw power.
It might have avoidance or some extra stat on it, but beyond that the item level is the item level, so by and large, players should have much more control over the fates of their characters and how things play out over the course of the expansion.
You’ll see many more Corrupted items than you can use, which gives you the ability to choose which combination you want to wear at a given time."
So given warlocks in my guild were progging Mythic Nzoth with 420 blue rings with Expedient 3 on it, I don’t think Ions was accurate at all.