KoraL English is the predominate language on this forum. This forum has a broad world reach with most countries populace not having English grammar being the main focus in it's usage. It's good enough for them if what they type or speak in English gets their point across. If history was different, and another language was more common of use in the world other than English, I don't think you would do any better yourself.
Indeed let us shame the person/people, who may be a professional in his field in his own language, with their attempt at using a less practiced form of articulation than someone born to it or has given a large portion of time to study it to a native level. Our superiority as Master English purveyors cannot be challenged in any form. It MUST be used correctly at all times with spelling being precise to a tee. /s.
Of course you, yourself, may not be a native English speaker or writer. I bow down to your dedication of English perfection.