OHHHHH ARC 3. Ahhh, don't worry too much about that. There's not a ton you can do for Genzou in Arc 3 😅 You're right that you mostly have to be mean to him in that arc simply because of Iggy's state of mind (and... other outside influences... LOL). There are a few choices though where you can get a tad bit nicer. The majority of the choices that affect Genzou are in Arc 2, there's also a good amount in Arc 1, and then there are a handful in Arcs 3 and 4. There will also be a good amount in Arc 5 when it comes out 🤭 I think of Arcs 1 and 5 as being more general arcs with a good amount of choices for all the chars, then each individual arc has more choices for each respective char since you spend more time with them.
Thank you very much for your support ahhhhhh. That means so much 🥺💕 I shall try!!! LOL 🤣