You're quoting the electorate's take on trustworthiness in polls and then extrapolating that it bodes ill for Hillary's run. I don't see how that's calling the electorate dumb?
Furthermore, yeah basically. All of our arguments are rendered moot by the fact that we're not even in the damn general election yet. Regardless, I stand by my assertion that as of now, there are no real threats to Hillary's run as the Democratic nominee. Both of these observations can exist in the same world.
Feel free to argue otherwise.