In all of your tirade against Kyouya, you're missing WHY he did what he did: To save Tsurayuki from dropping out of school.

While it's ironic how that still happened, you cannot accuse Kyouya of being pushy and railroading them, when the opposite would have resulted in them missing the deadline and Tsurayuki having to drop out. The group was up against death and Kyouya made the correct choices to save them from death.

Whatever "bad" consequences this might have, you cannot blame it on Kyouya's intention. Those were good.

On a personal note: If you were Kyouya at this point ,would you try to undo the "damage"? Erase your daughter?