There's a lot that cannot be quantified directly from bringing visibility to an issue.
Sure, but then what? Visibility has already been brought, so tactics whose selling point is bringing visibility have clearly outlived their usefulness.
The Trump administration wants a violent reaction to jumpstart everything on their list through martial law.
As opposed to what, exactly? To be clear the stuff Gandhi or MLK were doing would be enough of an excuse for Trump to impose martial law if done today. Effective resistance will beget violent repression by virtue of its effectiveness.