I think the most dangerous thing is that what Snowden predicted actually happened by now. After all the revelations, nobody is interested anymore. There's this general fatigue and powerlessness that leads to a feeling of "well, yeah, everbody knows by now... what's the news here?" - even for me as a security expert and privacy proponent.
The real danger is nobody cares anymore, as this enables all further constitution violations and hollowing of citizen protection worldwide.
The real danger is nobody cares anymore, as this enables all further constitution violations and hollowing of citizen protection worldwide.