It's not as though BP has any real input into how FLP UK operates, in the same way as a CEO or MD would in a 'normal' company.
In a situation where the market has become saturated and/or sales are falling, the sensible course would be to limit supply and cut back on the number of outlets. In the case of FLP, the 'outlets' are the bots, and the model relies on permanently recruiting more to keep the pyramid fed. The bots end up in competition with each other for a shrinking market and start dropping out at a greater rate than they join. Since the bots are also the main customers, it becomes a vicious circle of decline that the 'business model' cannot, by its very nature, address.
All he can do is tinker at the edges, e.g. cutting back on permanent 'real' staff, who are not that numerous anyway, exhort the remaining bots to work ever harder for diminishing returns, and find more ways of extracting the last few pennies (events, trainings, etc.).
The writing on the wall has been there since day one. The only uncertainty being how long the pyramid would take to reach its highest point before crumbling. It's simple maths, the beast lumbers around blindly, devouring what it can, then collapses as there is nothing left for it to feed on. Mr FLP UK can't do diddly squat about it, and sexy Rexy & co know this. They also know he knows where the skeletons are buried.