Most of the franchise BKT restaurants with many outlets employ lots of FTs. A lot of them depend on tour groups to bring in customers.
As I've mentioned, it's a very strange phenomenon how a peasant dish has been marketed this way over the years. I have a feeling that the Tourism Board had something to do with it, claiming that BKT is a historical dish and part of local Sinkie food culture, a must try when you visit the country etc.