Re: Correctional officers during salah
I guess it depends on how one is trying to correct.
People mind when someone does it with no tact.
I had one aunty say something to me at the masjid once and it was mortifying (it wasn’t even about namaz).
Correcting people is fine but keeping their feelings in mind will also guarantee the delivery of your message. If someone is embarrassed, chances are they’re not really listening to you.