Right, and if you spot a job that needs doing and can be done by a specialized model, waving your hands about general purpose scale-leveraging models eventually

Right, and if you spot a job that needs doing and can be done by a specialized model, waving your hands about general purpose scale-leveraging models eventually overtaking specialized models has not historically been a winning approach. Except in the last year or two, which is why people are citing it a lot :)