Critique this account of decoupling using the idea of a common ground: https://unherd.com/2020/02/eugenics-is-possible-is-not-the-same-as-eugenics-is-good/. This article is also good on it https://www.samstack.io/p/decoupling-as-a-moral-decision
How is speaking, maybe especially asserting, rather than staying silent similar to and different from deciding to trade in a market or betting pool? Cost? Price change vs additions to the common ground as the result?
- see phil of lang notes for the answer re unchallenged racist jokes