Greer's point was that rape is indeed normal, everyday, unsurprising and boring, banal.
But she did at least go on to explain that she wanted society to see rape entirely differently, as bad sex, something that happens within relationships that have no communication, no love, tenderness. Us a thing a care less man describes as a frigid, unloving wife.
www.washingtonpost.com/news/worldviews/wp/2018/05/31/feminist-germaine-greer-says-most-rape-is-just-bad-sex/
Until men, and women, see that unenthusiastic, say yes to keep him quiet sex us also rape, that gang banged, beaten up, stranger danger isn't the only kind of rape, women will not be heard and the current abysmal rape charges and worse conviction rates will continue.
She focussed on the quiet rape (violent rape being a violent crime to be trued as such in a court) that doesn't need to be prosecuted in court. If that crime was reduced in severity, charge wise, and the punishment was community service, an R tattoo on face or arm, then the pushback against costly 'he said / she said, when she was 18 she had 2 boyfriends, she texted him : she must have wanted it' trials wouldn't matter. Women could push for far more, less punitive punishment for more men. And that more men might realise that having sex with a less than enthusiastic partner us actually rape.
But many didn't listen and focussed on her 'trivialising' of rape and not hearing her central message.
We had a long, often angry, thread on it at the time - Hay Festival 2018