Gold Link Bracelet will never happen. Apple made only 3 as part of the original 18kt Edition promo, then that was it. Around the Series 2, though, Apple experimented with a "gold stainless steel" Apple Watch, photos of these units probably exist on some archive account on Twitter. With the GSS Series 2, though, Apple also created a few bands in the gold stainless color. More specifically, a Link Bracelet & Milanese Loop. Obviously, neither the bands nor the watch made it to production. If they decided matching bands wouldn't work back then, I doubt they'll be revisiting.
You can see photos of the only OEM Gold Link Bracelet outside of Apple's vault (that we know of, anyway)
in my Rare Bands! thread. I've also uploaded pictures of the
Yellow Gold Milanese Loop (prototype) as well as
both the Yellow Gold Link Bracelet & Milanese Loop bands next to a genuine 18kt Edition Classic Buckle (demo) for color comparison.
I have looked at your (much appreciated) posts, and I must say that it's interesting to think of the possibilities of what could be. At any rate, I wouldn't say
never, but it does seem highly unlikely at this point since Apple haven't done anything to their stainless steel link line since the original. The one glimmer of hope is that, since they did the Milanese Loop in gold to match not only the bronze-ish Series 4 and 5, but also the same for the traditional gold-looking Series 6-8.
At any rate, if not Apple, you could look at reputable 3rd parties to make one at some point. For example,
Nomad (who's my favorite 3rd party band maker to date) has a stainless steel that matches the silver and black models, along with a titanium band to match the Ultra (which I'm eyeing). When I talked their customer service, I was informed that they were thinking about doing a gold version, as well, although no formal plans exist at the moment.
Although not reputable, the ONLY near-perfect match link that I've seen to this day is the one from
MintApple, but the quality wasn't that good and their return policy/customer service is of the same caliber.
With all of that in mind, only time will tell where we Apple goes next and what they do with their bands, colors, etc. That's why I say to never say never, although I get your sentiment and point...