(Not clear if you moved away from it or not)
Also, I believe the word you're looking for is purism. I'll certainly go along with that.
Also also, out of curiosity, where did you dredge up the "he"?
https://news.ycombinator.com/item?id=28725669
But again, what did you "allow" on the systems you managed back in the day?
(Not clear if you moved away from it or not)