It may be 2x the cost of Falcon 9, but it's a different use case and volume (~10 per year for Ariane, ~100 for Falcon 9); Ariane 6 would not be cheaper at those

It may be 2x the cost of Falcon 9, but it's a different use case and volume (~10 per year for Ariane, ~100 for Falcon 9); Ariane 6 would not be cheaper at those volumes if it was reusable. Also keep in mind that most of Falcon's use is for SpaceX itself, 2/3rds of launches are for Starlink.