Elon Musk has criticized Project Stargate, launched to boost AI with an investment of up to $500 billion, claiming its backers, including Microsoft and SoftBank, lack sufficient funds. He labeled Sam Altman a "swindler," prompting Altman to defend the project and assert its benefits for the country. Microsoft CEO Satya Nadella also countered Musk’s claims, affirming his company’s financial commitment. This public feud highlights tensions within the AI sector among industry leaders.