At oneworld's Loyalty Summit this month, a panel on credit cards took the obligatory turn toward artificial intelligence—and landed somewhere more interesting than the usual hype. Writing on View from the Wing, one panellist argued AI will reshape rewards cards in two ways most banks aren't bracing for: mediocre cards will get squeezed out, and borrowing will get more expensive for everyone.

The first effect is consumer-side. When anyone can ask an AI assistant which card actually fits their spending, their travel goals, and which award seats they can realistically book, issuers can no longer count on confusion to move mediocre products. Cards that sit in the vast middle—decent sign-up bonus, forgettable earn rates—will struggle to win customers simply because a big bank advertises them. The good cards should thrive, which means banks competing for your wallet will have to offer genuinely richer rewards. For frequent flyers shopping for an airline or hotel card, that's good news: the pressure is on issuers to justify their products with real value, not vibes. The author's tell for a doomed card launch? When a bank pitches it as being 'for millennials who prefer experiences over things' rather than explaining who it makes better off than any existing option.

The second effect is macroeconomic, and it's the part nobody puts on a marketing slide. Building AI data centres, chips, and the energy infrastructure to power them requires enormous capital—and there isn't enough savings to fund every high-value project. That competition for capital pushes up real interest rates. For card issuers, pricier money means tighter lending standards, tougher approvals, and lower credit limits. For consumers, it means saving actually pays again, and getting approved for that premium travel card may get harder exactly when the rewards on offer are getting better.

There's a longer arc too: if AI delivers on health and infrastructure gains—cheaper desalination opening up the American Southwest, for example—the resulting wave of housing and energy investment keeps the demand for capital high for years before new wealth replenishes the pool of savings.

Why should a traveller care? If you've been eyeing a top-tier airline card, the practical takeaway is to apply sooner rather than later, while approvals are still relatively easy and issuers are competing hard on offers. Use AI tools to compare cards on what you'll actually redeem—business class availability matters more than a flashy earn rate—and don't assume a card is good just because it's heavily advertised. And keep an eye on your credit limits: in a tighter lending environment, issuers trim exposure, which can ding your credit score if you're not watching.

The story is analysis rather than breaking news, but it's a useful read on where travel rewards are heading: better products for those who qualify, a higher bar for getting in.