the problem with "huge companies" reasoning is they require huge civil courage and a large sacrifice from the public to be set straight once they mess up. big companies = big damage.
just because we made the mistake to let them become this big without giving them criticism doesn't justify why we should continue treat them with gloves. quite the opposite. they shouldn't feel comfortable at all in their position - they should feel like they're being held accountable (and act accordingly whether with rebelling internally or by leaving depending on the size of their spine)