Why are they building a foundry in Idaho?

https://www.micron.com/us-expansion/id

I mean it says on the page

>help ensure U.S. leadership in memory development and manufacturing, underpinning a national supply chain and R&D ecosystem.

It's more political than supply based

Future demand aka DDR6.

The 2027 timeline for the fab is when DDR6 is due to hit market.