That's what I thought too. Though I think that's what a hard-fork is for: a situation where all the Steem witnesses agree to upgrade the blockchain. I wouldn't be surprised if UA gets integrated into the software backing the blockchain at some point.
That's what I thought too. Though I think that's what a hard-fork is for: a situation where all the Steem witnesses agree to upgrade the blockchain. I wouldn't be surprised if UA gets integrated into the software backing the blockchain at some point.