Please explain. Where does it say that in the Geneva Conventions. Though I can understand why.
You can let a prisoner call his mother without putting it on video for public consumption and titillation.
More importantly, all of these Russian POWs were recorded making denouncements of their government and their commanding officers.
Some of it sounded sincere to me, some of it sounded scripted, to me anyway.
You always have to wonder if coercion and threats were involved when the video wasn't rolling.
Obviously, this cannot be conflated with what the Invaders are doing to Ukranian civilians.