The United States lacks a lot of organizing structures compared to other countries, as well as lacking the social safety nets. Let this be a stepping stone rather than a point for derision.
Speaking of coordinated efforts, this poster and a number of others are all over the comment sections of posts trying to denigrate this protest in Minnesota.
I agree with that. Both voters and politicians share the blame for Trump being in office. Democrats fail to run good candidates, but voters refuse to have their voices heard in primaries as well as thinking that doing a "protest vote" in generals is useful.
The article doesn't indicate that they are anarchists.
In fact, it says that it is mostly due to Jama'at Nusrat al-Islam wal-Muslimin.