I used to work for a government organisation and it was the same. Once I got disillusioned with what I was doing I would put in bare minimum effort which was, show up for standup every day, filibuster a bit then checkout. I was still one of the highest out-putters in the department.
I just quit a vaguely similar kind of environment because there's always a few internal wars and suddenly people invent shit about who is the reason nothing happens and spread lies to save their ass.