system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: I know the Rothschild family is a banking dynasty, but why are they so sketchy and feared to run the world?
gpt
The Rothschild family is Jewish. They were court Jews, meaning that they were the bankers for royalty back in the day. Through this they gained a lot of money, power, and influence. 

At the turn of the 20th century (1900) some Russian wrote The Protocols of the Elders of Zion which was a made up book that pretended to be real which outlined a plot by the Jews to take over the world. Through banking among other things. 

A lot of people bought into it. Hitler referenced it in Mein Kampf. It caused so much hatred towards the Jewish people that some of it persist 100 years later.