I didn't compare Cosby to Irvin in that way. I was pointing out the absurdity of saying "a rich and famous guy doesn't need to rape people, people have sex with them willingly!" The same just applies to Cosby who also drugged people despite all that fame.
That argument is about as stupid as "Why would they rape that person, their spouse is way hotter!"
False accusations are horrible, but I'm not going to assume guilt or innocence. That's for the cops and a trial if it comes to it.
Honestly, were I a wealthy athlete and I was going to sleep with women like these guys do, I would video tape them giving enthusiastic consent first, every time.