I find lore posts interesting but I don't really see the merit of using lore in this discussion to support or make a point. "My impression is", "Perhaps", "That may be due to", "from what I can see"; all words that show that this is you piecing together separate pieces of information and making assumptions. While I find theorizing like this interesting, it does not make for a great line of discussion. These are not things directly stated in the lore. And yes, I don't feel it really makes the statement any better if this were indeed his true intention.
Similarly - and more generally - I don't think using lore to support or make a point against femLink / female player character is much productive either. The Zelda lore has been fairly fluid, from them releasing a simple timeline, to them denying there is a timeline or intended structure at all, to 'j/k, there is a timeline for real' and then adding lore to make some things fit. Besides that, I believe nothing currently in the lore specifically dictates that Link should be male or that the Hero cannot be female ( if I am wrong here, please correct me ). Now, you can pull together several statements and look at the games overall and then draw conclusion that 'this is what they mean', but that would again require some assumption. The lore does not seem particularly set in stone and Nintendo can pretty much remove or add anything if they so desire. Until they add to the lore by specifically clarifying this, I don't find lore by itself to be a compelling argument, be it for or against anything.