> and they mostly didn't do any serious effort to use that.

Those countries who were fresh from behind the iron curtain were really dealt a bad hand. They had lived in a "protective bubble", albeit a very unsustainable one and suddenly were thrown in the ocean surrounded by sharks looking for an easy meal. Almost every one of those people found themselves desperate but "inexperienced" and unprepared for the new world, every politician was absolutely blown away by the fortune they could make, and every other country jumped on the opportunity to make money. Like shooting fish in a barrel.

For every politician who took a bribe, someone who already had money paid it. That money didn't come from inside those poor countries. This leveraging of poorer countries never stopped. That's how some countries get a better deal than others when the EU adopted the Euro, for example. But it's never been so bad as back then because it's incredibly rare that entire countries find themselves exiting a time capsule, just ready to be exploited by people who already know how the game is played.

This reminds me of two things. The people who always think others are poor because they're lazy, and the people with perfect hindsight and no pressure judging that Captain Sully could have landed the plane back on the runway instead of the Hudson.