Yes I certainly don’t believe his reasons were for age and health. There seems to be this ongoing consensus about the North Carolina / New York areas for his location. Amongst various posters on the internet.
For his safety I think it would be wise for his location to not be revealed. He’s certainly upset a lot of people, with the decisions he’s made. That would certainly have a score to settle. If I was him, security would certainly be high on my list of priorities.
He’s just too big of a fish to just sweep under the carpet. I think, some type of remuneration, was both the proper and wise thing to do. A rent free condo, a small allowance, and free health care, would be a fraction of the cost if he wrote a tell a book. If he’s happy then he’s quiet. I’m sure Wt is playing its cards carefully in how they handle him.