Most of route B in Automata and basically all of it in Replicant is just the same fundamental content over again with new context and cutscenes
I don’t know anything about replicant, but you’re just completely wrong as far as Automata. It doesn’t even start the same way as route A.
Theres a huge amount of reused content with some new cutscenes or voices, even if some segments are entirely different, this is just fact.