Ah, Fibod,
You have an attitude that even over the ethernet smells slightly of dogpoo!!!
I don't suppose that you happen to be a commercial instructor close to where you live do you???
You should perhaps remember that the four weeks is for either CPL holders or experienced PPL holders, so there shouldn't be any need for more than the four weeks. And that has no bearing on the low wages paid to PPL instructors. I do suppose you were one once!!!
I suggest you climb down off your pedestal and re-integrate with the Human race - that is if you could stand the normality of it