I’m not sure, on the one hand, fuck paying someone such a mad amount of money to sit on a sofa talking bullshit for a few hours (admittedly with a very lovely voice), but on the other, no matter what someone earns I try not to hold them to a different standard. If HMRC classed me as the wrong type of employee id query it, so I don’t see why she can’t, as long as she’s not doing anything dodgy and is happy to pay her actual share.