Meta Platforms will allow rival classified ads service providers to list ads on Facebook Marketplace, the company said on Thursday, three months after it was hit with a 797-million-euro ($828 million) EU antitrust fine for giving its own service an unfair advantage. Calling it the Facebook Marketplace Partner Progam, Meta said the scheme is a response to the EU competition watchdog even as it challenged the fine in court. The European Commission in its decision in November said the U.S. tech giant had imposed unfair trading conditions on its rivals and had also tied Facebook Marketplace to its social network Facebook in breach of EU antitrust rules. Do you think that the Antitrust rules are fair ?