Nintendo should. They could set up their own plans and all so consumers don't have to go to third party providers. Wouldn't make sense for them to include it without taking advantage of it themselves.
And then, they should also start their own internet plans worldwide for people using online game at home. And then, why not start their own banks so people can borrow money and buy more Nintendo products. And then, they should provide electricity plans worldwide so people playing Nintendo products also use Nintendo electricity...
Let's get rid of all the third party providers!