

As a kid, in the UK, back in the '70s, I was watching Roots and was wondering why they were so keen to get to Scotland. I eventually realised that this was set in the US, of course, and the north there was different.
So I suppose that was my default then but, these days, I typically find myself trying to work out exactly when and where a thing is set, if it isn’t obvious, automatically - before I actually settle into the plot or anything.

I have read comparisons in the past. I don’t have them to hand, but the conclusion was that dishwashers were more efficient in terms of water use and energy. However, the type of hand-washing that it was being compared to was itself a very inefficient style of washing (tap running continuously? two full sinks for rinsing? I can’t recall, but not the way that we do).
So handwashing the way we do is probably more efficient but it seems that there isn’t THAT much in it either way, and given the time taken and that we cook from scratch almost all the time, we use a dishwasher for the vast bulk of stuff.