You don't get to have a view here, Link is an archetype represented by multiple different characters. The boy who sails off with pirates to find his sister is not the same boy who was raised as an orphan in the forest. Nintendo isn't vague about this, they even made a timeline (though that is a piece of lore and unnecessary for my point, though it does strengthen it). The reason why you don't need an explanation for a future Link being female is the same reason you don't need an explanation for Link having a different story and background with every new title. This is not the case with consistent individual characters like the Master Chief, Aragorn, Nathan Drake or Cartman. Yes if MS/343i wanted they could make a new Halo title with a female Master Chief and offer no explanation, but as I've already said that would by definition (perhaps I shouldn't have said "requires" etc... in my previous posts) be creating a new continuity and abandoning the existing story/character. The same would apply if they merely, oh I don't know, changed Master Chief's history, setting and surrounding cast, like Nintendo does with Link in almost every Zelda game.
I'm not going to explain the above point again btw, so if you still don't get me save your efforts for other parts of the discussion. An individual representation of Link being female/Gerudo/Inuit/a talking rabbit does not change all Links and does not cause the "loss" of any existing characters. If you don't want the gender or skin colour of any future Links to change due to personal preference then defend that view, don't toss out misleading comparisons and red herrings.
Furthermore, like I thought, instead of weighing the benefits of having a little more diversity in the games against the sole downside of your own personal discomfort (here's something you mightn't believe, but I'd also notice such a change, and if it was optional I'd probably do my first playthrough as "vanilla" Link), you've decided that it has to be a
need and also benefit the gameplay for some reason, even though no such standard applies to the status quo of Link being a white male. But sure, the nice gesture is meaningless because kids could be shown that if you're not a white male you can still be the friend of the hero.
A bit of trivia is that although Nintendo does try to design Link/the game to accomplish this,
that's apparently not the origin of the name.