It’s simple. If you’re in operations it’s all about increasing operating margin (omx). The simplest way to do that is to cut op expenses until you scrape bottom and op revenue dips. Then you adjust, firefight, and find other op expenses to cut.
Or hire contractors like they do here in Europe.
So you go from spending up to 150kCHF for a lambda software engineering to paying 250kCHF to a consultancy. But the company "invest". Doesn't matter if that contractor will end up working there for 4 years or more, that's call investment in the finance book or Switzerland is a at will country (but with notice period).
Just madness.