How could a roll damage an 'aircraft' that does not even have a motion system? Maybe the video game that it is needs re-booting if the "bank angle" man speaks and the 'instructors' are not trained to do that. Or the visual effects make them throw up.
For all that, it does seem to be a very good business model that aims to cash in on all the Walter Mittys out there. Both customers and 'employees'.