I know, I said you're likely to notice the successful ones, and those are also the ones that tend to be right. You don't notice all the stupid failed ideas, because they failed.I wasn't talking about being successful, I was talking about being acknowledged to be morally right, historically.
You are counting the hits. What about the misses? Have you tallied them up as well in order to compare the number of student protests that you think were justified with those that weren't?Anti-segregation, anti-War (in particular Vietnam), anti-racism, anti-apartheid versions of Occupy, pro-LGBTQ, etc. etc.
TLDR: Confirmation bias.