Is 15 too old for Nintendo?

So I want to get the Nintendo Switch for Christmas. My dad isn't against the price of it, he just feels that at 15 I am too old for nintendo and that it is a system for kids less than 10. Am I too old for nintendo and how do I convince him that 15 isn't too old for it. I've said even adults play it but... show more So I want to get the Nintendo Switch for Christmas. My dad isn't against the price of it, he just feels that at 15 I am too old for nintendo and that it is a system for kids less than 10. Am I too old for nintendo and how do I convince him that 15 isn't too old for it. I've said even adults play it but he doesn't believe me saying its for dumb adults. I personally don't agree but do you think there's any way to get him to see my side of the story.
Thanks
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