I have seen this in my corporate experience. Usually, in my experience, this kind of order would be in response to an egregious event of some kind by the employee. They had done something that would indicate a threatening attitude toward someone in the company, or they had indicated extreme malice to the interests of the company with an intent to do damage to it.
I don't know. I have no conjecture on Gorka. It is all very confusing to me. It reminds me of Lucifer. Gorka was a stalwart and a favorite of Trump, and is now apparently an outcast.
If all of this is true, and I'm not sure that it is, then something big happened somewhere. I remain curious about the whole matter.