Why is the Mexican migration rate negative?

The Mexican migration rate has become negative due to a combination of factors, including improved economic conditions in Mexico, a decline in birth rates, and stricter Immigration policies in the United States. Many Mexicans who previously sought opportunities abroad are now finding better job prospects and quality of life at home. Additionally, the challenges and dangers associated with crossing the border have deterred potential migrants. As a result, more Mexicans are returning to their home country than are leaving for the U.S.