For example, South Koreas economy, in a single persons lifetime, has grown 60x per person, inflation adjusted. An entire nation pulled out of poverty. https://tradingeconomics.com/south-korea/gdp-constant-prices
You can see that trade is a major part of their economy, currently around 80%: https://tradingeconomics.com/south-korea/trade-percent-of-gd...
You can look at their neighbor North Korea for a counter example, that has established hostile relations with most other countries and has a juche philosophy that frowns on trade.