Yes, and if you can hold and retain power over the guild then the power of professional exclusion exceeds the coercive power of any one employer. But when your

Yes, and if you can hold and retain power over the guild then the power of professional exclusion exceeds the coercive power of any one employer. But when your threat model includes adversaries who are willing to subvert the entire open internet to get their way, how do you harden your guild against this attack?