I probably won't be getting one but I don't see that folk should have a problem with the way this is marketed.
It is clearly intended to be an inexpensive way to get really fast images using the rather popular SCTs. There are clear disclaimers that it will have significant aberrations if used with a larger sensor and that it won't be aberration-free even with the smaller sensors.
Oh, and if your SCT is held by forks, moving your camera to the front of the OTA means that you aren't going to be whacking your camera on the mount when you aim near the zenith - that could be a very big plus for some!
For use with something like an IMX224 camera this could make someone very happy for a decent price.