How do the realities of NAFTA today differ from the expectations?

Today, the realities of NAFTA differ from initial expectations in several ways. While it was anticipated to boost trade and create jobs across North America, many workers in certain industries faced job losses due to outsourcing and increased competition. Additionally, environmental and labor standards, initially thought to be enhanced, have often been criticized for not being effectively enforced. The agreement's evolution into the USMCA reflects attempts to address these disparities and adapt to modern trade challenges.