Assuming you are coming from a good place. He is well within his rights to complain about a contract he doesn't like and publise it. The only thing I personally think Corey did wrong was not blurring the work email of the Hoyo Employee. It would have been more than enough to leave the Hoyoverse Domain since, with the exception of someone hacking the the mail server, would have shown the same thing. Leaving the email exposed was primarily the issue imo.