You can listen to the intercepted phone call where an alleged Russian soldier describes the methods to his mother for yourself:
Over the top descriptions of torture between an alleged soldier and his mother that seem almost scripted, published by the Ukraine military. I’m going to call this a maybe at best.
So when accounts of torture fit with the narrative you like, they are credible, but when they don’t fit with the narrative you like, they are not?
Was the video of castration by Russian military of a detainee also just faked propaganda?
Was the UN report that Russian forces tortured prisoners to death also fake?
It’s not exactly like this phone call goes against a pattern of behavior for Russian forces.
In time of war you’d do best to question news when it’s reported only by one of the sides and not by an independent source. Maybe it’s true, but militaries don’t value truth during war.
I wouldn’t trust the Russian military either