BTW that was probably an illegal act by your employer. They gave you a clearly impossible task then fired you when you couldn’t complete it. That’s unreasonable.
You might want to contact an employment attorney in your state for a consultation. Your state Bar association can give you a referral and probably a free consultation. They will be particularly interested if this was the culmination of a pattern of bullying behavior (consequences vary by State) or if there’s some kind of protected class involved (eg you are over 40 and the manager wants a younger team).
It might seem like an unnecessary hassle, but legal action can help your remaining colleagues and possibly put some money in your pocket.
I believe that this sort of thing usually isn't worth the trouble. Acts of revenge are rarely really satisfying. Just find a new job at a better-run place. Then email all of your old colleagues about how much better the new place is - maybe you can recruit some of them and get a bonus for that too.
You might want to contact an employment attorney in your state for a consultation. Your state Bar association can give you a referral and probably a free consultation. They will be particularly interested if this was the culmination of a pattern of bullying behavior (consequences vary by State) or if there’s some kind of protected class involved (eg you are over 40 and the manager wants a younger team).
It might seem like an unnecessary hassle, but legal action can help your remaining colleagues and possibly put some money in your pocket.