That’s because they were spies. Spies aren’t typically talked about. SOME of the programs he detailed in those releases were within the scope of what he was trying to expose, but many were not. He dumped THOUSANDS of documents related to humint sources that absolutely got people killed, burned other active contacts / projects and cost years worth of work. There was a huge shuffle of personnel after those leaks as intelligence agencies TRIED to get their people out, but there were a great number who couldn’t get out. Andrew Bustamante speaks about this, at some length, to just name the most well known talking head.

The majority of what he exposed had nothing to do with domestic surveillance programs, and the way he exposed that information was WILDLY irresponsible.

Yes, the illegal surveillance he exposed was a big deal, but again, was done in a really shitty way that compromised active investigations. He neglected to do anything through proper channels, and instead betrayed his country rather than try to fix the problems through whistle blower channels where he would have actually had legal and tangible protections. Dude was an actual shit bag and a Russian asset.