Gweta rinorwira kodzero dzevanhu , uye vari mukuru weHuman Rights Watch kuchamhembe kweAfrica , VaDewa Mavhinga , vanoti havana kushamiswa nezvaitwa neAmerica izvi , sezvo hurumende yaVaMnangagwa isina kutevera zvivimbiso zvayo zvekuti ichagadzirisa zvinhu munyaya dzekodzero dzevanhu .