The proposal targets debt holdings that constitute a significant portion of France's public debt-to-GDP ratio, which currently exceeds 116%. Melenchon’s rhetoric—suggesting the government simply "chuck" these holdings into the fire—has drawn sharp rebukes from the current administration. Prime Minister Sebastien Lecornu branded the plan "fraud in its purest form," cautioning that such a breach of trust would alienate international lenders. France faces the daunting task of raising 310 billion euros this year, and officials fear that even discussing the cancellation of sovereign signatures could force interest rates to unsustainable levels.

Legal and economic experts remain largely unconvinced. European Union treaties strictly prohibit central banks from financing government deficits, and previous attempts to float similar ideas during the pandemic were swiftly dismissed. Former Bank of France governor Francois Villeroy de Galhau has warned that such an action would force France to abandon the euro, ultimately shifting the burden of massive central bank losses onto the taxpayer. While investment banker Matthieu Pigasse has defended the concept as having no negative financial impact, prominent voices like former IMF chief economist Olivier Blanchard dismiss the debate as irresponsible, noting that the loss of future interest profits for the state would render the maneuver effectively moot.