MLK wanted a non-violent showing of force as to stay "legal", but a strong implicit threat of "well, you know, theres a LOT of us. We're peaceful for now". The bus boycotts almost bankrupted down in Atlanta, so money attacks also work.

But now, we have No Kings and 50501. The whole idea of mass protest as a 'nonviolent but imminent threat' is completely gone. Protests were a prelude to something to be done. Now, its more of a political action rally, with not much of anything to follow up the initial energy.

Which is also why the protests; pussy hat rebellion, 50501, No Kings - they've all failed. Theres no goals. Its just chanting and some signs.