Trade mark laws were always national, and so were much more restrictive than they are today. They have in fact been loosened and over-ridden by free trade agreements and common markets such as the EU and NAFTA which, by their nature, must allow free trade in trademarked goods across national borders which would previously have been trade mark infringements.
If you want to buy cheap trademarked goods from, say, Brazil, where the manufactured quality is probably much lower, you should be lobbying for a free trade agreement with them, with all the consequences that would have, not criticising the trade mark laws.