If you can think critically are you going to get past the HR filters and convince them you are the recruit willing to take a deal that will descend into just a little worse than unemployment? (So your empty shell of a life after they spit you out is devoid of any unused benefits.)
If you want to openly think critically in corporate employment, step 1 is becoming irreplaceable so they can't replace you when you become inconvenient at step 2.
An easier tactic, (employed by the best corporate game theorists that I've encountered) is following directions like a total Svejk, this leads employers to think you lack critical thinking skills. Then more resources are allocated and eventually you have a whole empire of minions.