southern english accents have to be the absolute worst, even essex sounds annoying after a while like softened londonese. it's just annoying that's the issue. scottish is chill, but repetitive. the kiwi accent is this npc emasculation of the australian accent. funny trivia, there are americans who have lived here since the 70s, and they haven't lost their accents. that's how strong americanese is.
New Zealand