Nintendo started with consoles and the quality sign to make sure you buy quality after people were disappointed with Atari and other systems
And the target audience is still kids/family. Playing games doesn't need to be PC first or mobile first and it hinders quality.
Nintendo has the same right as Sony and ms to sell their system.
I would love to have it for PC, don't get me wrong, but families don't play games in front of a PC.
I don't think this argument is fair.