Reading this as a pilot, this thing reads like a primer for How Not To Think.

The author might think they're being a meta-pirate by saying "oh these are all possible actions proscribed by most organizations" implying that the proscription itself is a sign of ossified incompetence, instead of identifying the underlying one-true-savior fallacy that underpins it all.

The general danger here is human error. The point of leveraging a collaborative environment is to design process to detect and remediate human error before it radiates outward into more cost. The farther it goes, generally, the higher the cost, non-linearly. It shouldn't be "never do this", but instead "if you're going to do this use every tool at your disposal to make sure it's done correctly." Siloing the entire decision tree to yourself is exactly how not to do it.