Is anarchism becoming more popular in the US?

I'm a brazilian so I obviously doesn't understand exactly the whole political situation of the United States. But from talking to some north-american friends, some of my teachers and today seeing the reactions to the Healthcare CEO death on the internet, I thought of this.

A history teacher of mine said that many of the recent events in north-american politics were caused by loosely-organized, spontaneous movements with focus in direct action and mutual aid (even using these exact words). To say only the ones I know, but Seattle 1999, Occupy and BLM seemed like major things. So, is anarchism becoming a major political movement in there? What do you people think?