I pretty much agree with what you said, but that doesn’t answer these questions.
Who was keeping it suppressed to begin with ?
Why did this suddenly come up after he told the black thug community that they were a disgrace to the nation ?
There may be no “why” to the timing other than a slowly percolating pot that suddenly boils over.
Supposedly, 14 women were set to testify before he settled out of court.
Before that, each girl probably thought they were the only ones, so why bother? NOBODY would take my word against millionaire superstar Bill Cosby.
Maybe the Ferguson gang viewed this as a bridge too far for the old comedian, and knowing the stories, decided to start agitating against Cosby. He finally did something where having integrity would have counted.
I guess I don’t think they are related. I could be wrong, but I think this type of dynamic happens a lot...years later, one, then another.
As for keeping it suppressed, I would think it is the usual celebrity thing, not a liberal machine being set loose on someone who steps out of line.
But as we have seen what the liberal machine did to people who went against the Clintons, or even further back, McCarthy...well, nothing is impossible.