Whatever CI is on the flight plan, who cares? Fly the most appropriate speed, as many of us have done for some time now. It's called situational awareness, something they have lost a long time ago.
As for schedules, again, who cares? The duty time starts at the same times as before, as does discretion that should not be given by responsible airmen in such an environment.
Finally it is up to each and everyone to determine when enough is enough in the name of safety. The pressing 2 with insistence on 'sick fatigued' should pop up big time if we dare to continue to call ourselves responsible and competent airmen.
Moaning is fine, but you have to do the safe thing as well.