But
> I'm not saying that it's necessarily the case here, but the behaviour of "well let's just fire this one person, no matter who was in the wrong" is only good from a "anything for the company's bottomline" perspective.
Regardless of one's opinions on ethics, this is the attitude your employer _will_ take and it will _never_ change unless they are forced to do so. Tech companies are the shepherds of billions of dollars worth of assets, and they are going to protect those assets over you, when push comes to shove. Consequently, it is important to always keep this in mind, to expect it, and to proceed accordingly. Ignoring this doesn't make it untrue