The company found an interpretation that could be inflammatory enough to fire him, which is the only thing they care about. Also their social media policy is not that great apparently:
> The arbitrator said that he read this policy as not incorporating a “reasonable person” standard, meaning that workers “must be vigilant not to post anything on social media that could conceivably be interpreted as inflammatory even by highly sensitive and thin-skinned individuals without an appreciation for irony or satire.”
> The arbitrator said that he read this policy as not incorporating a “reasonable person” standard, meaning that workers “must be vigilant not to post anything on social media that could conceivably be interpreted as inflammatory even by highly sensitive and thin-skinned individuals without an appreciation for irony or satire.”