um
Just because they can't do anything besides that doesn't make it so they're better at it.
that is an opinional statement, and so is mine.
but seriously, apple will not build a gaming computer for you.
but they will make things to help you with your music, videos, pictures, etc.
take this router for example

it is not built to prevent lag when playing your favorite games.
but it will allow you to wirelessly play your itunes on your stereo setup. it will also let you wirelessly print your art/photos.
(and yes, i do know you can probably buy stuff that will do that for PCs too)
My stepmom is a picture freak
and my dad is a music freak
Apple might not be perfect for me, but it is for them.(in my opinion)