Well, I love it in a UK folk club when everything is acoustic! Nothing - even a mic - is plugged in.
Of course, ideally, the situation depends on the size and acoustics of the room.
And, if the room is free from outside noise.. And without a bar with a till that clangs!
Thankfully, I've known lots of situations like that.
I love my telecaster, but really love the idea of a totally acoustic folk music club.