well, he has said it all off the record I think. (supposition)
You are right tho, wrt CSC and High Road.
There are a ew differences however, to complete a culture ****, you need to be transparent. CSC and HR cannot be, because if they come out and admit they ran an internal systematic program, they are out of business. HR did well to deflect the controversy, but they were on last legs.
Vaughters can institute a new culture, from scratch. He is not encumbered by the baggage. Effectively Zabriskie, Millar, Vande Velde, Dean, Magnus, the other dopers who come in, buy in to the new culture. Yes, individually, they have never made amends publicly, apart from Millar.