He's not the brightest button in the box, but he seems to very much enjoy his life as it is. It's now just about whether he wants to be a big fish in a little pond, or a smaller fish in an ocean.
It's the same in any job. If you're happy with what you've got, why change it?
Regular football and local legend status, or rotation and just another player?
The lad will probably get similar wages at Villa and will still be in the England set up. He loves his club and would love to see them back in the top 5 or 6. Nowt wrong with that.
If roles were reversed, what do you think Phil Foden would want to do?