Oh, Ludinus is definitely using predatory tactics to indoctrinate marginalized groups into following him. I donβt blame the members of the Ruby Vanguard for being lured into Ludinus' cult, to be clear. That can happen to anyone.
Like Orym said to Bor'dor after the fight at the Dawnfather's temple, the gods have done a lot of good, AND a lot of bad. Having beef with the gods is plenty valid. But destroying them completely?
Even putting aside whatever collateral damage could happen if Predathos is released and there's a conflict between it and the gods...
Do thousands of innocent Exandrians deserve to lose their healthcare for the sake of your cause? Clerics are the main healing class, and once the gods are gone, they'll lose their powers.
Do thousands of innocent Exandrians deserve to be left vulnerable to the incursions of Demons from the Abyss, as we saw when the divine protections keeping them at bay in the Grey Valley were undone?
Do thousands of innocent Exandrians deserve to be subjected to the brutal authoritarian rule of the Imperium, who already oppress thousands on Ruidus? Willmaster Edmuda implied pretty heavily that the Imperium's plan wasn't just to settle on Exandria, but to take over more territory and expand their empire.
It's not that there isn't fault on both sides, or that the members of the Vanguard don't have nuanced reasons for joining. The problem is that following Ludinus' rhetoric is leading them to do irreparable harm to thousands of innocent people, and that's also not okay.
Ludinus is a fascist dictator, who has allied with other fascist dictators (and in fact may be responsible for their rise to power - the Weavemind didn't found the Imperium until AFTER Ludinus first contacted them, based on what's been said in-game). You CANNOT give quarter to fascists without opening the rest of society (especially its most vulnerable and marginalized people) to a fascist takeover. When enough people hear the propaganda long enough, they'll start to buy into it enough to do terrible things. Regimes like this don't start with war crimes, they start with struggling people buying into flawed rhetoric. It doesnβt make the on-the-ground members of the Vanguard inherently evil, but it does make them extremely dangerous.
As much as I'd love to see every member of the Vanguard be deprogrammed from their cult brainwashing and assisted in living better lives, the existential threats they're facing are too great. Deprogramming takes a long time and a lot of therapy, which is not something they have time for right now.
Anyway, Matt's worldbuilding is very good, and I am chewing on it.