The 'phantom menace' is worthy because of its characters. Qui - Gon Jinn was a great Jedi character with his own unique philosophy. And Darth Maul was an iconic villain with his double - bladed lightsaber. These characters added to the rich tapestry of 'Star Wars' characters.
Toge Inumaki is important too. His special cursed speech ability makes him stand out. Also, the principal of the school, Masamichi Yaga, is likely to be important as he is in a position of authority and has an influence on Gojo and the other students. There could be other characters like the members of different clans that also play roles in the complex web of the story.
Well, 'Menace to Society' isn't based on real events. It's more of a fictional narrative crafted to engage the audience and explore certain themes and ideas.