In truth, the real reason for the disparity in perception is... supernatural in origin.
You see... it's the Curse of Chappaquidick. The sound isn't just the breeze passing through turbines. It's the wailing of the immortal soul of Mary Jo Kopechne, her soul mercifully freed from the watery depths but bound to the wind.
Her soul, unable to find rest so long as the negligent and wealthy haunt her resting place, now eternally floats upon the wind... from Chappaquidick into the Vineyard Sound... across Penzance Point... into the Bay, and back out to sea.
But her spirit is not unkind or unfair. She has no discontent for teachers, scientists, artists, or sailors. They cannot hear her. They say... that only the truly wealthy can hear her cries.