Unfortunately, that is not surprising when so many young people receive imagery education via social media.
At the same time it certainly isn’t helpful that current Israel government, military, and social policy is borderline genocidal, or at the very least a strong example of apartheid. For young people whose formal educational background in history is already weak seeing in real life that very same conduct from people whose prior generations were the victims must certainly be examples in conflict.
This is certainly cause for concern.