No I dont have numbers. I never owned a mac or a console, and I'm not planning to. The most is a Linux PC and the main reason I dont have one of those is lack of funding.
Roleyplaying games like Baldurs Gate should be played with keyboard and mouse, or their interface is a PITA. Examples for this are for example Star Wars: Knights of the Old Republic, and Dragon Age: Origins.
BG3 however seems to have found some sort of balance by making both interfaces wildly different and giving console users a lot more clicks to do to do anything, and apparently some things are harder to do on console, too. I dont know how much extra work this caused.
If you want real mass consumption you probably should aim for smartphones. If successful, the sheer number of installations can then outshine all other plattforms combined. I am not sure how much that applies to roleplaying games though. These tend to be complex, thus asking for keyboard and mouse for comfortable operation.
