1. You don't live in Argentina. Talking about the official rate is silly. Nobody exchanges dollars at that rate (unless they are forced to).
2. There are various ways to exchange dollars for pesos, legally, and illegally (dollar blue).
3. The whole point is to find the best rate that YOU can get among the various alternatives.
4. During the past six months, there has been an anomalous situation where Western Union has had the best easy-to-get rate.
5. For those of us with a bank account here, that rate was just reduced by 6%. The fee was zero, now it is 6%.
6. If you just got a 6% pay cut, would you be unhappy?
I don't care what happens in Colombia. I live in Argentina. Today I can get 6% less pesos than yesterday. I use those pesos to live. To pay for everything from condo fees to electricity to gas to food, to, well ------- EVERYTHING. Everything instantly costs 6% more! You keep trying to explain to me how that's a good deal. I struggle mightily to understand that.
Based on your previous replies, I know that you won't understand any of this, but I thought I'd try to explain it one more time.