As a very English woman living in the States I feel compelled to comment here. When I first settled out here more than 25 years ago I was really annoyed that my son had to now spell words the “American” way at school, and that his accent changed within weeks!! Expressions and different use of words drove me crazy. I have actually never lost my English accent at all, but over the years have stepped down from my high-horse and accepted that this is America and they speak American English here. The fact that these words are creeping into the language back in the UK is unfortunate maybe, but people have choices as to how they speak. I still use all words English over here, and of course, my American friends love it, as they love all things English!