Since America and Britain stopped importing people, I'm doing my part to stop them exporting products. I have a soft boycott on products made by those countries' companies. No more McDonalds, Starbucks, Coca-Cola, chocolate digestives, etc.
It's a soft boycott, because if someone else buys it for me or suggests it then I don't mind. "I'd like a non-alcoholic drink." "Coke?" "Fine." But I don't choose those products for myself. I try to support local companies instead.
I extended the boycott to include Australia after the 457 visa got cancelled, and New Zealand due to the tightening of quotas on the Skilled Migrant Category.
Despite this, I've still been on holiday to some of those countries, and even plan to move there if I'm one of the lucky ones who can actually get a visa.
I just think it's unfair to impose Western products on other nations, using globalisation for profit, without accepting the social consequence of increased immigration.