The paying to train is one thing. The bigger problem is people who aren’t super experienced in these projects doing estimates and costings.
You’re always going to have some overruns, and if you’re lucky, some underruns too. But if your estimates are out of wack… well. Good luck. Combine that with Parkinson’s law and you are in for a world of hurt.
It’s on purpose.
You spend longer IN Google, so you see more Google ads, on a Google platform, so Google gets a bigger cut of the pie.
It’s the same reason Google started summarizing Wikipedia (or other highly rated results) on its search results where possible. Why they built basic functionality (timers etc) into their search engine.