Irrational ideology of Bitcoiners is a major threat to Bitcoin… In your scenario brain-washed Bitcoiners would actually strenghten ETH price by choosing B or C (kinda the same option tbh). That would have it’s positive consequences for ETHs price and its percieved value. Rational Bitcoiner would quickly dump it for BTC while there is value mismatch. You can actually do option B afterwards as a charity for Bitcoiners.