> Or, when tech is in the hands of everyone and they excessively question those in authority…?

At least today, that doesn't actually happen. The sense of authority has just shifted from "nebulous leader figures" to (implicitly) "producers of this content I trust". And then when the conventionally powerful people own the content producers...even for an example like Snowden or Assange, there are plenty of competing narratives. Hell, my opinion of Assange as an example of morally rejecting authority has shifted recently because I was exposed to another narrative. It's not simple at all, who to listen to.