Stuff from home and stuff

I've been musing today about how some expatriates will always prefer products from their home country to the local ones, even if the local ones are essentially the same except for the label and the lower price. I've known people who had their relatives back home send them everything, even things like salt and pepper. I can understand missing what you can't get - I was myself a victim of cruel cravings for Polish sausage, bigos, pierogi etc., but beer was beer and yes, I missed my favourite Zywiec, but would have never bought it (had it been available) if the local similar product was cheaper. And now that it is available, I don't - also because I have discovered that there are many local ales that I actually like much better. But then again I gave myself the opportunity of discovering that by trying things - and so many people just won't. Wonder why.