latest with upcoming of Mac OS Big Sur, it should be not an issue for the makers of Skydemon to re compile the IOS version for OSX as the Core will be mostly the same.
So latest then there is no argument left not to have a Desktop version.
As in the Future Intel processors will not be supported anymore, all solutions using virtualization Software like VMWARE, Parallels, will most likely die as Apple will switch fully to ARM processors, which are already used in the iPad/iPhone....
For a transistion time of 2-4 years it might be possible to use the older Mac's but as after 5 years normally Apple declares them as "vintage"
SD should re consider this :-)