It seems crazy sentencing a 90+ year old person to a crime such as this,and giving them a sentence they probably won't survive. However this thing has happened before. There have been multiple people sentenced to very long sentences at an old age recently.
One of the reasons this issue has gained so much notoriety is because of the obvious reason that The Holocaust was basically the largest tragedy in human history Before the Nazis the word holocaust meant: a massive killing of people. This was used in the context of a holocaust of a city or town. For example: a holocaust befel the village when the enemy attacked.
However after The Holocaust (you caught the difference didn’t you) it has become almost a forbidden word. Use it in its previous context and some there will be some strange looks exchanged.
Also on the topic of the notoriety of this issue there are massive and very intense internet discussions on this topic. People argue their sides with good points and passion. Smaller issues don’t snowball like this especially on the internet. This is WWII we are talking