True. But keep in mind that demonstration size can have an impact.
Even just relatively large, not even a Million Man March.
For example, relevant to recent news magnifying vile Nazi-saluting imbecile demographics: They tried to pull that at an event in Boston in 2017, but tens of thousands of counter-demonstrators showed up. https://en.wikipedia.org/wiki/Boston_Free_Speech_Rally
We need more reminders that the US can be good people.