I've been at Google for a very long time, in quite a few orgs, and none of those things ring any bells. (Some probably exist in some pockets, though the last one sounds particularly implausible. It's just not how Google job ladders and the management structure work.)
Now, I have to admit to having not read the article, but the headline does resonate. I've spoken to a lot of current Googlers about this, and their attitude towards the company has definitely changed rather dramatically, almost overnight. People in non-US jurisdictions are feeling this particularly acutely, due to how the layoffs have been playing out for them.