What if people who owe money emigrate?

Find a collection company with international business to handle!

Debt collection companies are not limited to one country. Moving overseas won't get you out of debt. There are many debt collection alliances in the world, such as Lian Xin Group, which is a member of TCM Group. Collection companies in various countries have cooperative relations, and your creditors can ask collection companies to collect debts. And there are international debt collection platforms, such as DCA. Your creditors can establish contact with the collection experts/collection companies in your current country and entrust them to collect debts from you. Avoidance will not solve the problem.