He's been isolating on an island in Fiji since last summer.
And second, apart from living in the middle of Siberia [1] or in the Amazon jungle with literally no contact with anyone, believing that you won't get Covid in Fiji because it's more isolated is just a wrong premise. Unless they are airlifted all your supplies get, well, supplied to you via direct human contact, no matter how much you try just one small slip/moment of not paying attention can make the difference between being infected and not being infected. And if you do get infected it's better to be located close to a hospital, not literally on an island in the middle of the Pacific.
Just bad decisions all around.
[1] https://www.smithsonianmag.com/history/for-40-years-this-rus...