This would drive down Anthropic's margins, but drive up demand for datacenter and GPU capacity. It's not that people would be using fewer GPUs, they'd just shift demand from high priced token vendors to direct GPU rental, which benefits datacenter companies while hurting Anthropic.
Now they are betting with Project Stargate but it also seems to be crumbling down.
But don't forget that they literally hold the biggest databases, both in commercial and open source, that is, Oracle Database and MySQL. Plus Oracle Java they literally controls at least 30% of the internet's software infrastructure.
And also with a good team of attorneies enforcing the licenses, they can squeeze so much money at the cost of morality.
Also recently they downgraded the always free OCI ARM instance from 4C24G to 2C12G without telling anyone.
They're drowning in debt and risk is increasing. If these US models don't keep holding up their valuation will tank further and some will recall the loans or ask for different terms.
The DeepSeek incident has already shown it, this is a reminder.