I figured it's something like that. I thought maybe there could be something different for Hero route, but that doesn't really make sense from the developmental POV. They would have to get new art and an entirely different story to satisfy a "true" hero route. More likely that it will just be an ending split.Yes, there is. You do not understand how this story works on a basic level and argue against the author himself. Those endings are part of Laura's route and happen after you choose to not trust her/understand her (good ending) or trust her/understand her (hero ending). Every single Laura route's ending will happen after she endures sex with Luca until the software they are developing goes open source and their "Rule game" ends. Only exception may be "Abrupt ending". It has nothing to do with Aya and her route which will feature completely different endings based on different conditions in a branched out storyline.
That makes absolutely zero sense since the prerequisites (choices you make) for those endings are entirely focused on Laura and you are throwing Aya's into the mix for some reason. There is going to be dedicated Aya's ending on Laura's route which will happen after you make the effort to focus on Aya more during your playthrough (grabbing lunch with her/hugging her/staying with her in the cinema and main choice to lock the ending - going after her after that vote scene).
Any possibilities for Harry to counter Luca early on would then fall under abrupt ends.