The difference about what Styles said and what Borash «may have» said, is that styles did it on a PPV thus its pretty clear he didn't mean it. I guarantee you that if he would have said the same thing while not being on PPV people would be upset.
He didn't mean it? He interrupted commentary for it. Mick Foley tried to calm him down. It was regarded as a "shoot". Real or not, he wished death on Awesome and never apologized in any given capacity. Meanwhile, JB's tweet was deleted, from an account that is unknown if it was fake, jacked or such and the only evidence is a Youtube video. Joey's harsh words are heavily remarked in his Wikipedia page, was recorded and is sold on DVD and other media and as of late, is featured on Botchamania 162. You tell me who did worse.