Antifa is an organization
this brings me back to when people thought BLM was an organization and not a hashtag.
no, antifa isn't an organization. sure, they 'organize' as in someone organizes the protest legally with the state/city, posts stuff on social media encouraging others to join in, but that doesn't make them an organization. antifa in itself is just a movement taken upon by several chapters across the globe, each acting independently of each other and constituting of like, 20 people, who organize protests and stuff. the 500-2000 people that show up are just dudes and gals who decided to show up. they aren't members of any organization, nor do they represent antifa in any way. if you want to try and arrest the people who plan the protests, you'd be arresting law-abiding citizens who are using their right to assemble protests
for now you can only arrest the people who actually commit crimes, like the people who destroy statues and other stuff.