Lafiel on 20 June 2017
probably because they are very close in technical performance and thus effectually represent a shared plattform to 3rd parties as is evident by these consoles sharing about 90+% of their 3rd party library (which certainly represents 80+% of their whole library)
WiiU/Switch like the Wii before them doesn't share much of their libraries with the MS/Sony consoles (yet?)
