On Wednesday, Brazilian Minister Guilherme Boulos and federal deputy Erika Hilton announced their support for the formation of a political federation between their party, the PSOL, and the PT. This declaration comes as the PSOL faces internal divisions regarding the potential alliance ahead of the upcoming elections. A meeting of the PSOL's national directory is scheduled for March 7, where the crucial decision will be made regarding how the party will proceed.

Despite the lack of majority support for the federation within the PSOL at this moment, the endorsement by prominent figures such as Boulos and Hilton is expected to significantly influence the ongoing discourse. They argue that uniting with the PT would enhance the PSOL's reach and influence within the left-wing political landscape of Brazil, and could help in advocating for a more progressive agenda under President Lula's government.

However, there are strong opponents of the proposed federation, expressing concerns that aligning with the larger PT could compromise the PSOL's distinct identity and risk it being overshadowed by its more powerful partner. This debate highlights not only the internal dilemmas facing the PSOL but also the broader dynamics within Brazilian politics as leftist parties navigate alliances in a shifting electoral landscape.