A wave of legislative initiatives across Latin America is testing the boundaries between technological progress and fundamental rights, with freedom of expression and privacy advocates raising alarms over what they describe as overreach. In Argentina, President Javier Milei’s proposed lobbying bill has drawn sharp criticism from press and human rights organisations, who warn that its strict oversight mechanisms could usher in “permanent state surveillance”. The joint statement, signed by groups including the Argentine Journalism Forum and Amnesty International Argentina, acknowledges the stated aims of transparency but argues that the legal penalties and vague definitions risk chilling democratic participation. Viewed from Buenos Aires, the bill appears to be part of a broader push to centralise control over information flows, a concern that resonates across the region.

In Mexico, the battle over artificial intelligence regulation has taken a more direct turn. In San Luis Potosí, the organisation Artículo 19 has joined citizens in presenting a formal initiative to repeal articles of the state’s penal code known as the “IA Law”, enacted in late 2025. Critics charge that the law’s broad and ambiguous language has already triggered a surge of judicial harassment against journalists, content creators and human rights defenders. The initiative, delivered to the state congress on 5 June, argues that the mere existence of such provisions has created an immediate chilling effect, stifling legitimate expression and innovation. Analysts in Mexico City note that this case exemplifies the risks of legislating on emerging technologies without precise definitions, leaving authorities with excessive discretion.

Yet not all legislative responses to automation are seen as threatening. In the northern Argentine province of Salta, the Chamber of Deputies has approved a bill that takes a consumer-protection approach to artificial intelligence. The proposed amendment to the provincial Consumer Defence Law would guarantee users the right to speak with a human when contacting public agencies or private companies that employ chatbots or automated attendants. Sponsored by the Todos por Salta bloc, the measure seeks to update existing law in the face of growing automation, ensuring that efficiency gains do not come at the expense of personalised service. While modest in scope, the initiative reflects a pragmatic strand of regulation that prioritises human oversight without banning technology outright.

Taken together, these three cases illustrate the divergent paths Latin American governments are taking as they grapple with the societal implications of artificial intelligence. From Buenos Aires to San Luis Potosí to Salta, the common thread is a tension between the desire to regulate and the risk of overreach. International observers caution that the region’s history of authoritarian abuse makes it particularly sensitive to laws that can be weaponised against dissent. The coming months will reveal whether legislators can craft rules that protect rights without stifling innovation, or whether the current patchwork of initiatives will deepen the divide between technological promise and democratic safeguards.