There's no threadless-to-quill stem right?

Looking at the Cannondale Quick 6.
https://www.cannondale.com/en-us/bik.../quick/quick-6
I believe that's a threadless stem. That's from Google Gemini though. I'm not sure where it's getting that info. That specs and geometry page from Cannondale doesn't say what the stem is for sure.

And this answers that. This is a quill stem on the Raleigh. I like how it goes straight up and has the adjustable tilt. On the Cannondale Quick 6 the stem goes out horizontally and then to the handlebars. I see there are extensions to the threadless stem, which might be the only option.
https://www.bikepedia.com/QuickBike/...spx?item=18283
Handlebar Stem Alloy Adjustable Quill

I see lots of quill-to-threadless adapters, but are there threadless-to-quill adapters or options? ie Could I take a Cannondale Quick 6 with a threadless stem and somehow get a quill stem on there?

Is there any threaded stem then where you can adjust the angle of the stem directly above the stem, an adjustable threadless stems similar to an adjustable quill stem? Head tube, continuing in a quasi-vertical line from the headtube to the stem, to an adjustment point on that stem still in line with the head tube..... but unthreaded. Does that exist? The adjustable unthreaded stems I'm looking at all go out horizontally first.