One thing that bugs me is that (guesstimate) 1/3 of Hollywood stars are Australian (or Kiwi), but they always (have to) do US accents in their movies. And about 90% of the time there's actually an Australian character in a US movie/series they get a US actor to play the Australian! And it sounds so very fake, though not to people in the US evidently. Both of these I find hard to watch. It's no better with Brits. I ne…
I am happy about this happening because the Australian and British accents are unintelligible sometimes.
This even applies to those few Americans that have passports and travel to the UK. This lack of initiative when it comes to understanding language is possibly due to how American words have to be spelt out and explained. In original British English context is good enough. So a 'bin' will suffice for a receptacle to place your rubbish in, whereas, in America, you have to have a 'waste paper basket'.
This latter point is something that British people do laugh about, e.g.:
Americans Don't Understand English - The Jonathan Ross Show