Joe public in general don't care where their food comes from as long as it's as cheap as possible. It's an impossible situation really as if everyone wanted high welfare/free range/rare breed etc it would be impossible to supply them with it.
Rant warning
From a livestock farmer's perspective, Joe Public wants his high welfare livestock in the fields but wants to eat cheap meat. So we have very high welfare standards which add enormously to our cost of production, and import a very significant proportion of our meat from countries with lower - or less well-enforced - animal welfare standards. (Note to self - really must find out what proportion it is that is imported.)
Our butcher majors on local, traditional breed beef. His pork is also locally-produced, and he buys a lot of his lamb from us
and the rest from the local abattoir, who will have bought them in the local markets. He cures bacon to sell as home-cured, but for the customers who want the cheaper stuff, he says he's tried and tried but he cannot source locally, or even from the UK, bacon of the quality he needs at a price his customers will pay - so the non-home-cured stuff is from Denmark.
Once we knew that (he doesn't advertise the fact but will tell you if you ask), we have only ever bought his home-cured, of course.
I could go on ... and on .... and on ...