They said that Snowden caused a shift in the public debate not that nobody listened to them beforehand (you should know they were raising concerns going back to 2002).
Baltimore Sun was reporting on Drake in 2006. Binney was publicly talking about it to Wired News and Democracy Now in 2012. Snowden happened in 2013.
So that makes my point even plainer than it possibly could have been made. The people who did the right thing by your definition got nothing done (and this was what caused Snowden to do it the way he did) and since Snowden, those previous cases were taken seriously by the government
Well their complaint triggered a formal DoD IG investigation and produced a highly critical audit plus fraud investigations. Trailblazer program was killed in 2006. That all happened well before Snowden. Snowden skipped all of those channels entirely. Binney and Drake were taken seriously but you are glossing over all do the other stuff that Snowden leaked that had nothing to do with the privacy concerns deemed that went beyond what FISA courts authorized (and no court found violation of 4th amendment).
Snowden did it completely wrong and you can’t convince me otherwise. I don’t see this conversation going further as you move the goalposts.
They say so themselves.