Well my last exam was done at home and was a remote proctored Vue exam.
I needed to ensure I was in a place I couldn’t be disturbed (easy I live on my own) had to take pictures of my work area, and the camera ensured that I was in front of my laptop for the whole exam and didn’t leave shot (doing so would have been an automatic disqualification).
Given a choice I would prefer to go to a testing centre as it is easier and a nicer experience but during a pandemic it wasn’t possible.
It is a good job they didn’t use on chess players or Beth Harmon would have been chucked out of her matches for starting at the ceiling......