It is true that if you give the instructor th erespect you consider all humans deserve then you will approach him first and risk your neck.
Not risking your neck and attempting to undermine/destroy the instructor whom may be has good and sincere reason for what you see may be a pressumption on your part. Maybe you are not as insightful as you imagine yourself to be and ironically the instructor seems to have elevated you to a position where you have a privelaged perspective that the instructor is fully aware of. Maybe not?
We are in a society which readily judges and condemns with little analytical observation and much less inclusion of the individual about whom the judgements are being formed. This is ironical when one considers that humans, who have, potentially, the greatest capacity for communication and resolution of all species on Earth, completely abandon them at the slightest hint of suspicion respecting any individual, thereby perpetuating a sequence of events guaranteed to be counter productive unless their initial guesswork was per chance correct. And on realising any mistakes, it is gawkingly unsurprising how readily back doors are used and justified reasoning rubber stamped. Chivalry is dead and burried! And the one with the shovel is on vacation!