> Trump and BREXIT: the blame is put entirely on the electorate, but in both cases it was the elites who gave the electorate the opportunity to make a choice and it was the elites who provided the selection of possible choices.
To the extent that the elites made President Trump's run possible, I believe it was because they believed him to be the most defeatable Republican competition for Mrs. Clinton. The media loved reporting on him, because it was fun. Meanwhile, the Republican Party relied too much on primaries and not enough on caucuses, and awarded delegates based on plurality rather than having runoffs. As it turned out, while he was the most-defeatable opposition for Mrs. Clinton she wasn't able to actually defeat him.
As for Brexit, the whole reason it was on the ballot was that Mr. Cameron believed that he could get a clear vote of confidence on the U.K.'s E.U. membership. This is a pretty historic instance of hubris: had he simply asked for a two-thirds vote, he'd have won. But he went with a simple majority, and that defeated him.