The conversation that sparks this question begins at 7:20. Basically the host of this youtube channel was a former fuckboy who spoke of why a lot of redpill males become jaded with women. He mention that once you break into that barrier of being attractive and are not judgmental of women's behavior, you get to see the level of sexual activity that decent (not necessarily hot) looking women will partake in and the type of sexual access they have available at their finger tips.
He mention that the "girl next door" type would show him their DM and it would be filled with attractive guys (that had a tick to show they were real people) and these girls had an entire week plan of which guy they were going fuck from just their DM alone. And in the same breath he mentions that women will lie like hell about their sexual past if they feel like they are being judge, which supports the argument that the sexual average of 7 for women may in fact be way lower than it actual is.
His last closing point was talking about how celebrities will go about messaging your ordinary everyday girl, and once she got messaged, it was game over for you as a guy in a relationship.
As an example, he mention that a girl he knew was dating a good man who made 300-400k/year and basically threw that relationship away to get her back blow out by a male celebrity that had DM her over social media.