The reason why this seems easy while the built-in feature got in the way of other changes is that the built-in feature dealt with more issues. For example: http

The reason why this seems easy while the built-in feature got in the way of other changes is that the built-in feature dealt with more issues. For example: https://hsivonen.com/test/moz/never-show-user-supplied-content-as-utf-16.htm16le https://hsivonen.com/test/moz/never-show-user-supplied-conte...