Reverse the scenario. If a white person tries to imitate or adapt Indian accent, he/she'd be appreciated for the efforts to assimilate. But, since PC is a desi girl, we desi like to mock her. I see nothing wrong with her accent. She's married to a white male, is living abroad for over a decade, has done english shows, interacts with whites on daily basis, it's natural for her to adapt local accent, you subconsciously pick it up. No one can completely eliminate their natural accent but can definitely reduce over time, there's nothing pretentious about it.
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