Asking this specifically after reading about the core-vs.-knots war raging but the curiosity is general.
What exactly will it mean, if it happens? Does it mean, from some pre-defined point, there will be two distinct consensus rules and the the chain will diverge, into, let's say ChainA and ChainB?
Does it mean, before the divergence, if I had let's say 2.4 BTC, I will have 2.4 BTC initially in both new chains? Then I will decide which one to transact in and can even cash out one of them keeping the other?
What about my addresses, and BIP 39 keys? Will they be valid for both chains?
And, above all, who decides which one, between ChainA or ChainB, is called Bitcoin? Is is the cores or the knotsies?
spidermanto any older, younger, or similarly ordered nyms