(JFTR, I didn’t start this thread. The OP disappeared.)
Gatesheader: Why would destruction of the soul be a greater punishment than eternal gehenim? Hitler murders 6 million Yidden and causes the suffering of tens of millions of others, so his soul just gets destroyed and viola? Eternal gehenim, with constant unending punishment over and over forever is far worse, and how I heard Rav Miller describe Hitler’s punishment. He specifically said he isn’t destroyed and finished.