Mauricio Macri, former president of Argentina, led the relaunch event of the PRO party at Parque Norte, which featured a nostalgic atmosphere reminiscent of the party's golden years. Alongside him were significant figures, including the three governors from the party, mayors, deputies, and senators, reflecting the party's effort to unify under current political pressures.

The event closely followed the established format of past PRO gatherings, reminiscent of the decade when the party enjoyed significant governance power at the national, provincial, and city levels. With a structure that involved multiple speakers and a live-streaming option via YouTube, the gathering lasted nearly three hours, during which Macri offered his insights into the current national situation, which many view as influenced heavily by the rising libertarian agenda led by Javier Milei.

While there were expectations for a strong opposition stance against Milei during the relaunch, Macri's remarks were strategically measured, avoiding direct criticism of the current presidency. This subtle approach might indicate a desire to maintain party cohesion and influence within a challenging political landscape, potentially reflecting on upcoming electoral strategies and the need for the PRO to navigate its identity in relation to Milei's libertarian policies.