I never got why people think they should 'correct' people when they haven't asked for it.
Unless you are a teacher and that person is a student. It's not your place to do so.
Sorry its just a bugbear I have.
Your "bugbear" is the direct result of you having fallen deeply into the "authoritarian propaganda" - which proposes that
only [government sanctioned] 'authority' knows what they are talking about or may give appropriate 'advice' or 'correction' to others on any topic whatsoever.
"Unless you have a masters degree in medicine and wear a white lab coat - you cannot possibly know anything about health."
"Unless you have been "certified" by [government sanctioned] 'authority' - you are incapable of teaching anyone anything."
This is why the world is in the shape it is in - because common folk have been deceived into believing that father, mother, brother, sister, pastor, sibling, neighbor, fellow coworker, etc. are "unfit" to give advice/council/correction to another human being - unless, of course, their brain has been turned into mush by the propaganda so that they are 100% compliant with government mandates for what is considered "appropriate" for the souls of men.
There is no person alive that you cannot learn
something from - or that cannot learn
something from you.
One day you may appreciate the 'correction' from some homeless stranger on the street who just kept you from stepping out in front of a fast moving bus.
Only governments through propaganda convince weak-minded individuals that only the government "knows" what is right - and that the people do not.
Did the janitor at your school ever 'correct' you on anything? Did you listen and consider it - or, did you look down your nose at him thinking that "someone of his stature" cannot possibly know what he is talking about?
There are various types of 'correction' - at least some of which come from various places and are always appropriate if given with the proper intent.
Some people give you 'correction' because they actually care whether or not you go through life well-informed of the truth instead of being zombified and made clueless by the monstrous amount of propaganda that we are all bombarded with every day.