If 90% of the node support it, they will have no choice.
You can't update the protocol at that point because the economic nodes will never support that fork.
Discussion
They always have a choice. You can run whatever version you wish.
You can't update the protocol at that point because the economic nodes will never support that fork.
If 90% of the node support it, they will have no choice.
They always have a choice. You can run whatever version you wish.