I'm not a "Nintendo fan" anymore, but I used to be... many years ago (during the 90s). Still, it would require a blind eye not to realize that the hatred for Nintendo here is unbelievable. But generations change (not necessarily for the best), I shouldn't be surprised.
They're not worse by releasing Mario #30, Zelda #40 or Smash Bros. #50 than Sony or Microsoft are for having Final Fantasy 45, Uncharted 10, Call of Duty 300, Assassin's Creed 25, Dark Souls 5, Metal Gear 15, Generic Batman Game 10, Same Unchanged Formula Grand Theft Auto 10, Glorified Far Cry Reskin 2.5 #30 or Halo With A Story That Keeps Going Nowhere #12 on their consoles. Nintendo exclusives have been the same over the years, heck decades, simply because they work, and they're fun. The formulas usually are largely kept intact, sometimes they readjust a bit, they tinker with it, they modernize it, but they keep it just as fun if not better than ever. And they occasionally (and cautiously) bring something new from time to time, such as Splatoon.
To this day, their franchises are still the most distinguishing between all platforms. They are the IPs that scream "we are video games" in the most classical ways possible. And it's accessible by everyone. Everyone on this planet knows about Mario (this is obviously not literal), he's still the very icon of video gaming. And Nintendo single-handedly SAVED and rejuvenated the video gaming industry with the legendary Nintendo Entertainment System (but granted, by 2016 some people here ought to be too young to even know about that, let alone respect that history and the company responsible for it). Without them the gaming industry would have a much different face and structure today, heck I'm not sure it would even be popular at all; it could as well have remained a niche thing. Meh, complain all you want about Nintendo, they sure aren't perfect, they've made mistakes and took questionable decisions (I for one didn't like how they treated some YouTubers for example, being so anal about apparently not having the right to use footage in Fair Use as part of a video review) but oh my God don't pretend that Microsoft or Sony, of all companies, are somehow more virtuous or actually happen to know more than Nintendo does about video games.
We all owe them a lot. But I think that game developers know that and agree with it more than the gamers themselves do. I pray that Nintendo stays in both the hardware and software business for a long time still. I'd love it if they could once more surprise everyone and shut up the cry babies around with the NX. The only thing I'd like to see them do is to stop stagnating on the hardware side of things. If the NX has enough horsepower to be - at the very least - just as good as the PS4 then I'll definitely consider them "back on track" (hardware wise). As far as their games go they provide pure unadulterated fun.
Now, more on topic (I felt compelled to defend Nintendo here, they clearly hold a place in my heart to this day) as far as Andromeda goes, who knows maybe it'll be released on the NX. Supposedly Nintendo sent the NX development kits some time ago to select developers around the world. If BioWare is one of them then perhaps they're currently assessing the hardware's capabilities (that would be the first step I'd assume). I imagine that first things first, Andromeda will be released cross platform the same day (or at least the same month, but I'm sure it's gonna be same day), being on PS4, One, and PC. And a few months down the line if the game sells well enough then maybe they'll "port" it to the NX too. The possible issue would probably be the adoption rate of a large-enough players base for the NX. If the console is "too fresh" and not enough people bought it by the time Andromeda is released (and that's only if the NX would be released prior to the game's release of course) then EA will certainly think something along the lines of "It'd cost us more to publish it for the NX than the profits we would make from copies sold on that platform because it's still too new, so **** it for now".
To be honest, as of now, I don't think it's going to happen on the NX. But I do wish that I'll be proven wrong. I only wish the best for the NX. I want that console to succeed, Nintendo more than deserves it.