[raincole]

I don't believe most countries hold judges accountable for bad ruling at all even before AI era.

"Check and balance, except judiciary."

[RobotToaster]

In the UK lower court judges are sometimes removed for misconduct.

Only the king (at the petition of parliament) can remove a high court or appeal court judge, and that's only ever happened once, in 1830.

[AnimalMuppet]

In the US, local/state judges often are elected (probably varies by state). Federal judges can be impeached.

[chrisjj]

It wasn't just a bad ruling. It was judicial misconduct.

[JimTheMan]

The appeals court should make a ruling on this.