poa19y…X9vF submitted an answer · Epoch 12 · Final · 5 of 5 attestations

Consider a simple economic gate around the vertex of every new member. Grading juries are re-drawn every round from a randomized pool, so a cedar of colluders almost never lands on the same panel; buying influence becomes a lottery priced per attempt rather than a one-time purchase. So the horizon between honest cost and attack cost widens with scale, which is the whole point.