If you believe the guy, he was role-playing and isn't like that at all. I find that credible - peculiar, but I doubt he expected fame. Let alone infamy.
Funny little story - a few years back, one of the podcasts I listened to had a low-ranking wannabe-rival release a couple of podcasts where the self-styled rival insulted his wife, insulted him, used a *lot* of slurs, and generally acted like a white supremacist.
Turns out, an easy search revealed this guy's name, his location, and his employer - which had a record of him as a youth director - yes, with kids of various races.
Now, I'd argue that he had an obligation to contact the employer, with a nice polite email. You can see it as revenge, but regardless, there's enough there that any reasonable employer would ask questions of this employee. And the first podcaster agreed.
The "rival" is apparently still employed, but his podcast was gone very quickly. I'd guess that the employer had an interesting meeting with his youth director as well, since the "rival's" podcast was erased as much as possible soon after.
(And for reference, I'd say the same is also right if the "rival" were playing/were bigoted against any other group, as well.)
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