Understand your point mate but it doesn't need to be said, particularly when it's pointed out in the original post. It comes across as 'holier than thou' and reeks disgustingly of arrogance...the type which lends itself to the adage "how do you know there's a pilot in the room? Because he'll
tell You."
A bit of humility and compassion goes a long way man. Try not to get sucked into the airline ego massaging and remember you're just a trainee A320 technician, not the Dalai Lama. Be careful of how you're perceived and appreciate the time and place.