I trust my ISP but not American companies. They roll out only in America but obviously it's coming, and they use locale to detect it? My locale is set to en_US

I trust my ISP but not American companies. They roll out only in America but obviously it's coming, and they use locale to detect it? My locale is set to en_US too, surely I'm not alone doing it because of translated software. Firefox has a small market in America anyway and America is not the world. We know big tech is in bed with your three letter agencies.