redon of course is free to call Yamato by whatever pronouns he wants, but I don't think it is right to force others to do so, especially when the all knowing narrator box introducing Yamato referred to her as Kaido's daughter. Kaido starved and wanted Yamato to follow his ambitions, I doubt he wanted a daughter, I don't think Kaido would use "correct pronouns" if it wasn't his idea in the first place, and I actually think it is kind of spitting in Yamato's face personally to take her abuser's word at face value.
Will he stop posting if we post in these spoiler discussion threads rather than the summary and images thread? Then any random person at any time can cross the "red line" he has set up to control people, will he go through with that threat?