Yes, it does matter, because it’s only those who either remember the 60s, or who have a strong understanding of the actual history of the 60s (and the 70s, to boot), who have sufficient understanding to know what the inevitable consequences are when you start a race-war. Those who do not are all too susceptible to being coopted into thinking that they’re participating in just another virtuous fight for liberation.
You're not seeing my point. Folks will react to protect their interests like they did in 1968 and 1972, especially when it hits them with violence or in the pocket book. They don't have to remember 40+ years ago. Human nature doesn't change.