[v64]

This is a legitimate point to bring up, but seeing as how the community rejected a second fork in order to fix a bug in a smart contract that destroyed millions of dollars worth of Ether [1], I feel confident at this point saying that another similar hard fork will not occur.

[1] https://www.cnbc.com/2017/11/08/accidental-bug-may-have-froz...

[hanniabu]

Also it wasn't a rollback of the chain. It was the movement of the funds out of the thieves address, which was voted on by the network.