That's one of the reasons I cannot feel any sort of loyalty to any company I've worked for ever and I laugh at those who do.
I'm a "soldier of fortune" (yes, I've been called that in pre-job/post-job interviews) but it's all business at the end of the day and your beloved company won't feel any regret of firing my or your ass when the gods of the spreadsheets declare their thirst for blood. Hell, even Steve Jobs was fired from Apple, which the guy founded.
Also, all that crap about corporate values: I don't give a fuck! The only way I'm staying somewhere is because I'm either better paid or because I have better conditions, if that's not the case, I'm gone. And so do you.