Did I mention I was more pessimistic? :-) I expect that
today they could layoff 150k, keep the 30K that are involved with search and enough ads that are making business and that husk would do okay for a long time. I don't suppose you watched SGI die, that happened to them, kind of spiraled into a core that has some money making business and then lived on that.
One of my observations between "early" Google and "late" Google (and like the grandparent post I see 2010 as a pretty key point in their evolution) was employee "efficiency." I don't know if you've ever been in that situation where someone leaves a company and the company ends up hiring two or three people to replace them because of all the things they were doing. Not 10x engineers but certainly 3 - 5x engineers. Google starting losing lots of those in that decade. They had gone through the "Great Repricing" in 2008 when Google lowered the strike price on thousands of share options. And having been there 5 to 10 years had enough wealth built up in Google stock that for a modest level of "this isn't fun any more" could just do that.
But aside from your observation that "they have plenty of people" it is similar to observing that a plane that has lost its engine at 36,000' has "plenty of altitude" both true and less helpful than "and here is the process we're going to use as we fall out of the sky to get the engines back on."
Google has lots of resources. If you have ever read about IBM reinventing itself in the 90's its quite interesting to note that had IBM not owned a ton of real estate it likely would not have had the resources to restructure itself. I worked with an executive at IBM who was part of that restructuring and it really impressed on me how important "facing reality" was at a corporation, and looking at the situation more realistically. I had started trying to get Google to do that but gave up when Alan Eustace explained that he understood my argument but they weren't going to do any of the things I had recommended. At that point its like "Okay then, have fun." Still, at some point, they could. They could figure out exactly what their "value add" is and the big E economics of their business and realign to focus on that. Their 'mission oriented' statement suggests that they are paying some attention to that idea now. But to really pull it off a lot of smart, self-interested, and low-EQ people are going to have to come to terms with being wrong about a lot of stuff. That is what I don't see happening and so I'm not really expecting them to transform. Both not enough star bits and the luma are just not hungry enough.