ANZ’s chief executive has warned of the risks surrounding artificial intelligence while refusing to rule out future job cuts. It is a telling posture from a major institution: publicly acknowledging the operational hazards of rapid tech deployment while keeping the door wide open for AI-driven workforce rationalisation.

For early-stage founders and backers, this stance highlights how legacy incumbents plan to use AI to defend their bottom lines. Traditional financial institutions aren't just treating AI as a product feature; they are viewing it as a lever to systematically shrink cost bases. If incumbent banks successfully squeeze higher productivity out of leaner teams, fintech startups can no longer count on legacy competitors remaining bloated and slow-moving.

For investors evaluating enterprise software and AI startups, this validates institutional demand while shifting the underwriting criteria. Selling efficiency tools to big enterprises is a massive market, but founders must prove their software delivers hard, defensible cost reductions rather than just adding another subscription to an incumbent's tech stack.

Ultimately, as market incumbents turn AI inward to defend margins, cost efficiency is becoming table stakes across the industry. Early-stage ventures must realise that competing on lean operations alone won't be enough—winning will require building entirely new business models that legacy banks are too rigid to replicate.