easily happens in homogenous populations where people speak the same language. even if they learn english at school - and they don't have foreigners to speak i

easily happens in homogenous populations where people speak the same language. even if they learn english at school - and they don't have foreigners to speak it with - they will lose ability to converse in english. before video games and other popular culture things would help people learn / keep practicing a language but now china has a vibrant video games market e.g black myth wukong. saw it happen in taiwan.