I read some articles on this a week ago and allegedly it was well known that Cosby liked to have 'white women' sent to his room. This means that the staff and media surrounding Cosby KNEW.
I don't see these people who supported him in whatever perversions he may have had as being worthy of trust. How much of it was him and how much of it was them 'providing' for his whims ?
Seems to me there are a lot people who were aiding and abetting Cosby in these alleged acts, including many of the female 'victims'.
None of that, of course, justifies his behavior.
The problem is there is no way to prove he is guilty. At this point, all they can do is level accusations.