The classic response is "unsafe working conditions".
However, in real life NAFTA has created many issues due to lack understanding of microeconomics and how economic integration would affect the common man. It seems the only country that has been fully benefited from the treaty has been Canada -- this however, is open to debate.
In the case of Mexico, sudden imports of highly-subsidized American and Canadian agricultural products have put out of business many small-scale farmers, who were forced to migrate into the cities or into the United States. This is also a big problem for the United States, as these migrants (often illegal) represent a social issue, but keep prices of agricultural products down. This has become a vicious circle between the U.S. and Mexico.
In the case of the United States, many industries are leveraging cheaper labor costs and laxer environmental and working laws, migrating into northern Mexico to establish assembly plants known as maquiladoras. These inject much-needed dollars into the Mexican economy, but at a high price, including exploitation of the local workforce and environmental damage. These of course, also mean fewer industrial jobs are available for the United States workforce.
NAFTA
Critics of the Muslim veiling tradition argue that women do not wear the veil by choice, and they are often forced to cover their heads and bodies.
In fact Mexico was the most enthusiastic proponent of NAFTA. Several American organizations were however, afraid that cheaper labor costs would mean mass layoffs due to companies relocating to Mexico -- they did, but not to the extent NAFTA critics predicted.
Inefficienciesinefficiencies
American jobs would be lost, and environmental pollution would increase
Critics of AI systems argue that such a machine is unrealistic, and even if it were possible, a true artificially intelligent machine is unwanted.
Yes, though critics argue on his part that he had no choice as he was being held captive. Chances are these same critics are men. Pigs.
American jobs would be lost, and environmental pollution would increase
Critics argue against social welfare programs because they believe that these programs create dependency, disincentivize individuals from seeking employment, and can lead to inefficiencies in the allocation of resources.
Critics may find fault with "Of Mice and Men" due to its portrayal of disability and race, as well as its relatively simplistic characters and themes. Some critics argue that the novel reinforces harmful stereotypes and lacks complexity in its treatment of social issues.
Critics argue that Rizal's poem "Our Mother Tongue" promotes an elitist perspective by suggesting that only those who speak Spanish can be considered educated and cultured. They argue that it fails to take into account the richness and value of native languages and cultures in the Philippines. Additionally, some critics believe that the poem reflects the colonial mindset of that era.
does nafta exist