This approach is simplistic. People can usually direct their anger and frustration, to some extent. Most of the time, there's little reason to be angry at a coworker. Even if they mess up, it's usually not a huge deal, it's relatively easy to mitigate or undo; if you need mediation, there's a manager "nearby" in the org chart to escalate to, and so on. In addition, you probably have some camaraderie from past projects and assignments etc, which provides a basis of resilience when they (or you) screw up. Staying relatively pleasant and positive is not a huge challenge.
Conversely, when upper management fucks up, and refuses to take responsibility (for example: admit to making the wrong decision, or even reverse the decision), that's when cynicism runs rampant among the rank and file. And gee, what a surprise, VPs and CEOs try to avoid underlings that speak up about the screw-ups of the brass.
So a lot of companies try to avoid a lot of people? How does that work out?
In my experience most companies work with a wide distribution of people. This "we avoid hiring people who have defects" reads as disconnected from reality. Nobody is perfect, and most companies are average and have average people.
Conversely, when upper management fucks up, and refuses to take responsibility (for example: admit to making the wrong decision, or even reverse the decision), that's when cynicism runs rampant among the rank and file. And gee, what a surprise, VPs and CEOs try to avoid underlings that speak up about the screw-ups of the brass.