Thanks guys for a continuously entertaining thread. 
It is amazing how many girls have also done porn, although perhaps I should not be amazed 
I must admit to an entirely subjective opinion but on average the AW links are often but not always to very expensive escorts in the the 250 to 400 ph range. Go figure 
Cheers again 
Most pornstars/onlyfans do escorting on the side. Maybe not always on AW but agencies no doubt. Which is why I always laugh when guys/girls try to defend pornstars or onlyfans models more accurately saying at least they don't sleep around with strangers for $$$$ but when in fact they do behind closed doors.
That said to your point about most of the very expensive escorts not having videos, I may guess that they got more to lose or only escorting to save up that $$$$ and having no videos just makes that part of her life hidden to the public to avoid judgement.
I would also add that most of these escorts are part of agencies and maybe those agencies don't won't their WG's videos being posted around the porn sites for free if not at all.