There has been nothing in writing about discontinuing zoom or making assesments of publishers need to be on zoom. At least not here in the U.S
Perhaps the CO's were given a letter to assess and make comments/reccomendations during CO Visits. I am sure the reason the org went this route if they did was due to the fact that many Elders are on zoom for no apparent reason unless they have a part. I was told this by someone in a cong close to "the temple in Jerusalem"....Warwick