Does this only become a problem if the SP gets negative feedback?
The number of aliases will still show, which may give some escorts pause for thought – but if there's no negative feedback on any of the "alias profiles" it will be a lesser problem.
Like Tom Tank and South Coast Punter, I had an alias problem a few years ago as the result of helping a girl with her profile on my computer, but in my case the number of aliases I picked up was absolutely staggering – something like 76, if I remember rightly.
This was the result of her account being accessed on one or two other computers / i-phones, thus picking up their aliases and the aliases of others who had accessed profiles on devices that had already been shared by others. So there were numerous devices – and even more numerous profiles – that AW regarded as linked.
(I'm not sure I've explained that entirely cogently, but I hope the gist is clear!)