The creation of these killers start with their children at school: https://steemit.com/news/@arabisouri/ku0c0r6e
To become like these:http://www.syrianews.cc/gaza-massacre-trump-netanyahu-slaughter-58-palestinians-celebrate-move-us-embassy-occupied-jerusalem/
Exactly the same hatred is taught in Gaza, but they of course have other issues that feed the hatred too. Hamas gets total control of the population as they control the trade, and countries like Sweden help funding them. USA funds Israel and cronies there make a fortune.
Israel even smuggled Iranian oil in the 1980th (Mark Rich), because making a fortune with people who pretend to be an enemy is nothing new. Israel did push for the sanctions though, but just to be able to benefit from the smuggling.
what are you comparing? 2 million people in a concentration camp with those free to travel and kill and trade and live as parasites on the account of the whole West?