Fortunately in the code there is a difference between doubling and sharing. When they share story, it means you can skip the seen text and get through it faster. Shared content, I also only have to write one time.
I tried to have them share as much as possible to facilitate skipping and make the rest different enough to be interest when you replayed it. But honestly it still gets tedious to write the same scenario 6 different times. I can see the value in it. I know with my other projects people have asked me to imagine things like "What if Caleb dealt with the things that happened in Ari's route"
So the scenario of how different people handle the same events can be interesting story-wise but it's still super tedious ha ha. I just find it way more freeing and enjoyable to explore different plotlines entirely.