I have a feeling the 2X fork will be abandoned. If the NYA supporters proceed with the fork in this hostile environment, there could be severe disruptions in the market.

Core have stated that they will oppose any kind of block size increase at this point, so I don't see how this situation resolves itself peacefully. The Segwit2x proponents don't want another altcoin, they want the BTC chain to upgrade to 2MB. This is a very contentious fork!