Yes, I guess the ones that are getting affected are the Google (not Alphabet) employees, since now it must be much more complicated for an engineer working on a Google project to be transferred to something more sexy such as the Self Driving Car. Disclaimer: I don't work at Google and don't know anybody who does, so I might be totally off.
i guess the employees will now also get a clear feel who of them is "maker" and who is "taker" :)
By the way - who is inheriting the piles of money accumulated in the tax heavens? I think that is another elephant in the room. The GoogleX+Fiber+... is obviously a money hungry black hole, so would they be able now to redirect/invest this money from abroad straight into hat loss generating business without incurring the taxes?