Project manager, a few months ago: "why did you do this task? It's all wrong. It's a backend task, not a frontend task so you shouldn't have done it. Don't do it again."

PM, today, regarding the same task in a different project: "why didn't you do this task? The project isn't complete without it. It isn't right. You should have done it."

Are you fucking serious? If we do it it's wrong, if we don't do it it's wrong too. So why should I bother? Seriously, fuck you you piece of shit.