That one was part of a long aside by Nick about women who do onlyfans, how there is nothing shameful about camwhoring, how recruiting active camwhores into churches is a great idea, how the typical camwhore is just a mother who wants to take her kids to Disney, how camwhoring is a better career choice for young women that working normal jobs and how camwhores all inevitably become incredibly rich.
I think Nick had also shared ideas around church about how he was in favor of removing all judgement of camwhores from the church and how the church should be doing outreach to camwhores to bring them (unrepentant) into the churches. I think the negative reaction Nick got to this from the church was part of the origination of the "Scandanavian incel prudes" thing.
But Nick was careful to say that it wasn't a choice appropriate for any of own children for "reasons".
I think part of where this came from was Nick listening to and believing Riley's stories about his (and Mint Salad's) incredible lifestyle. That Nick somehow became convinced that rather than living in trash in a crack shack - that Riley and Mint were living some kind of affluent lifestyle paid for by onlyfans money.