Most of what is left in there are the nazi Azovs.
I don’t care if they are “Nazi Azovs.” They are still entitled to decent treatment as POWs. Promising (and delivering) decent treatment to prisoners is how you get the enemy to surrender. If they have committed war crimes that can be addressed later.
I know Sov, er, Russians don’t have a good record on POW treatment, but this might be the time change that.