Mauricio Macri praised Javier Milei's speech in Congress and assured: "The PRO will sign the May 25 Pact". "Clear, firm and with courage," was the former president's diagnosis of the libertarian's intervention in Congress.

The PRO is one of the main allies of La Libertad Avanza in Congress, and there has been talk about a possible merger between both political forces. The provincial leaders joined ranks with "Nacho" Torres, from Chubut, Patricia Bullrich (Minister of Security) and Rogelio Frigerio (governor of Entre Ríos)