Ok, fine, but what you fail to recognize that taking a loud public stance against tyranny provides cover for people who are too scared to stand up for their beliefs.
Successful civil rights activism took place in an environment where people were being arrested, beaten, and even killed for standing up for what is right. You could even argue that this created fertile ground for the success of the movement. Failures of justice create hardened activists and support networks, and eventually public support.
Comparing the "oppression" of a programmer who is forbidden from distributing an OS that fails to ask the user's age to the actual suffering of Black people in the U.S., who were regularly discriminated against and even lynched, is ridiculous. You'll never persuade ordinary people of this, that way.