Physicians' compensation have never been a secret from the public. Everyone knows that doctors are paid well; it's not news.
Talking about future salaries is all speculation at this point, but we can draw some extrapolations from historic trends. On average, physicians' income has kept up with inflation, if not surpassed it. Sure, there are specialties that are making now less than they made two decades ago (CT surgery, GS, Pathology, etc...). However, there are fields that pay now more than they ever did (family med, anesthesia, GI, Ortho, etc..).