Actually workflow impact in the world of software can be observed in weeks/months at max. And token spending too, is a voice that they see at the high floors. Also, there was never a strong willing in IT companies to reduce cost of work force: it is done sometimes, but it is more common to see them over-hiring.
Simple example:
Who will renew the SSL cert?
Day 1: meh, no impact.
Day 2: meh, no impact.
Day 700: who the hell manages this and why are we making no revenue?
You might think that is laughable; what a pack of newbs!
But this stuff has already happened without even LLMs in the mix.