Soyuz has done a good job of making spaceflight routine, but unfortunately it's a bit of a dead end (if only for political / organizational reasons, but also the technology hasn't been updated in decades).

I was directly comparing to the Shuttle, which cost more like $450mm per launch.

And yeah, maybe Crew Dragon won't drop to $6mm, but Starship (next) pretty plausibly could, if it works.