For me, I was with you until I read your suggestion to "read your comments" to learn about your experience.
From my perspective, Google recruited me aggressively away from a long-term gig where I had an absolutely stellar reputation. I uprooted my career with the mistaken belief that they wouldn't do this unless they had a reasonably clear idea what to do with me. Apparently they didn't and I'm not the only one who had an experience like that.
Sure, I could have said no and I take full responsibility for saying yes and for everything that happened as a result of doing so. And once I realized that Google was going to be of zero help in fixing what I think was a minor allocation error, I once again took responsibility to do what it took to fix the problem myself: I left.
So here's why I think they wouldn't help: the team onto which I was placed was losing an engineer a month. Every time they got a noogler to say yes (3 times during my short stay), another team would intercept them before they got to their first day on the job. The work was dreadful and tedious and the manager even seemed to hate running the team. And the only reason I said yes was because I had this naive faith that Google wouldn't do something as seemingly daft as blind allocation unless they had a pretty good idea how to make it work. My bad. But not my problem. High level people should have been fixing the root cause here instead of continually throwing nooglers into the pit and expecting a miracle.