Bloomberg reports that SoftBank founder Masayoshi Son's public devotion to OpenAI CEO Sam Altman has raised alarm among some board insiders, citing concerns about resource concentration and exposure to single-vendor AI strategy. Son has been a vocal advocate for substantial SoftBank capital allocations to OpenAI partnerships.
For enterprise boards evaluating AI investment and partnership risk, this signals potential over-concentration in relationship-driven deals. Vendor diversity and contractual firewalls matter when executive-level personal ties drive multi-billion-dollar commitments. Procurement teams should audit vendor-lock and dependency clauses in existing OpenAI agreements.