Every company that I’ve been in that had an anti asshole policy has meant that they don’t tolerate assholes at the line engineer level, since that’s reserved for management, especially director and up.
I guess it’s better, but the proof is in what the management team looks like.
Can I tell you a perfect personality test that will always work and never fail? Absolutely not. Even the anti asshole processes don’t always work. But it seems a good thing that this sort of behavior is at least being described and reported on.