I agree Google's reputation misled people. But importantly, I don't think Google can be held accountable for their reputation and for what other people believed.
To give a somewhat contorted example: If people believe you give 1 Bitcoin to anyone who can recite the whole Beowulf, they will perhaps spend a lot of time learning Beowulf, forgoing other things. Then they find out you in fact have not promised them that and that you have no such obligation. I don't think you've misled them! Do they have a right to be angry with you? Or should they have checked with you what the precise conditions were before upending their life?
If I happily let them waste their time reciting Beowulf on purpose under false pretenses then I would be a douchebag.
Google knew that people would join based on a perception of stability. Did they hire 10,000 people knowing that they would fire them six months later? If so, they are jerks. If not, then they are so categorically idiotic as to think that they will just have free money for forever and interest rates would never ever go up. In either situation they are bad.
To give a somewhat contorted example: If people believe you give 1 Bitcoin to anyone who can recite the whole Beowulf, they will perhaps spend a lot of time learning Beowulf, forgoing other things. Then they find out you in fact have not promised them that and that you have no such obligation. I don't think you've misled them! Do they have a right to be angry with you? Or should they have checked with you what the precise conditions were before upending their life?