1 of my most solid ideas in mafia is that townies, blues even more, must follow cop/vig lead when he's uncced, and that cop/vig must out when fake one will cause trouble. If you have uncceed role and you're not the real one, you should follow him, at least while he's uncceed. Having that in mind and considering that he should be reported, any townie that didn't follow matt should be reported too. But again, they were just lost and confused, not trolling.
In the same way, on N3 doc didn't save vig. It didn't matter because doc was hooked anyway, but in your logic he should be reported too. I think he was just thinking vig would not be attacked because mafia'd know he'd be protected and doc random tried to save somebody else. Of course he was confused too :)

And it was priceless Ezra on N3 laughting on all those townies in graveyard, and they didnt even had stomach to comment =D