I bet if Bradys name was attached people would magically care.
I'm fairly certain Brady magically getting his arm strength back at a late age after a clear dip in range for a year and a half has something to do with the same stuff, but in the grand scheme of things its not as serious as stealing signals or the rest of the accusations... I expect that most, if not all guys who have resurgences in their careers past 35 or 36 should be looked at with a skeptical eye in this day and age... Harrison included.
The other thing to remember is athletes can be formally prescribed some types of steroids for recovery of certain medical conditions. Bettis had a waiver for steroids used to treat his asthma. Several guys have had them for other treatments too... so when someone says an intern remembers some famous names blah blah blah... its real hard to get worked up over it... that guy could have been talking out of his *** or even just misinterpreting stuff he doesn't know about....