Is There a Camera for Astrophotography?

Why don't they retrofitted newer cameras that were specifically made for space photography, for astrophotography? They should have a camera where you can input Skittles right into it. So every picture you take is Skittles. It's like the FX30s and the FX3 and the R5C where you can enter your own LUT for video. You need to do that with photography now and input your own preset. I'm surprised that hasn't happened yet, but I guess that's because it's a proprietary Lightroom XMP file.