Nobody knew they would have the impact they did until they were fully played out. There was plenty of racist rabble rousing around the bus protest, suffragettes were imprisoned and force fed. Mind you, you’re still referring to Rosa Parks and Martin Luther Kings sacrifice as a “gesture.” so it’s clear where you are on this matter.
Of course, but again, like Kaepernick, that reaction validated them.
The reaction to the knee now isn't valification, because it's not solely being reacted to by the 'target audience' - it's massive amounts of people who have a problem with it for reasons beyond what they want it to mean.
So the gesture, objectively, fails.
And bravo on your last sentence. Standard stuff. To counter that nonsense, here's this.
Rosa Parks Was Dubbed the “Mother of the Civil Rights Movement.” Here's How She Earned That Title.
Parks was arrested after she refused to give up her seat to a white passenger on a segregated bus in Montgomery, Alabama, igniting a protest campaign that partially ended segregation.
Also in February 2013, President Barack Obama unveiled a statue designed by Robert Firmin and sculpted by Eugene Daub honoring Parks in the nation's Capitol building. He remembered Parks, according to The New York Times, by saying "In a single moment, with the simplest of gestures, she helped change America and change the world. . . . And today, she takes her rightful place among those who shaped this nation’s course."