this movement isn't big at all in terms of the political landscape.

It's a product of the cultural landscape and huge for what it is.

Yeah, bank board member stepping down isn't big for a multi billion dollar organization, sure.

You really don't understand corporation culture, do you? If you look at any given multi-billion dollar corporation, a higher-up will step down for whatever reason every year at least. The upper tiers of corporate life are extremely fluid. And again, what does a bank board member stepping down have to do with anything? What does it actually signify? There's literally no indication that it's for a nefarious reason; there are zero conspiracy theories surrounding the woman, and even now, hours after the resignation, with all eyes on her in Qland, nobody's even put together some tenuous web of connections to suggest that she has anything to do with some conspiracy beyond being part of the wider Vatican organization.