An interesting topic is all about 'Jingoism' now.
Buy from the local guy otherwise it will be apocalypse.
Price is too high, I don't care, I'll burn fuel, stay at hotels but I will pay lower price.
The boasting 'the essential' ritual after shopping is still being done. Other than jingoistic hyperbole about my way or you are stupid bugger, there isn't much to note here.
e.g. I bought tires for my car from the local guy, no way in hell I was going to buy from U.S. but I did call around to get prices and asked the shop to consider that.
The high and mighty attitude from both camps (by some individuals) disrupts the force.