I Am Very Curious, The Wiki Says That:

You only need one intrinsic branch at rank 7. Erato, veil proxima see orphix (mission)/quotes. How is it possible if they are both in this bubble?

I Have 7 Into Gunnery But Its Still Locked Out.

Yes, 6 to 7 requires 64 intrinsics. Veil proxima is a remote location, far outside of origin system, where the sentients travel back from the tau system. Aside from that, others have already collected what they needed, then use.

And If So Has Anyone Even Completed It?

From my understanding all i needed was rank 7 into any of the intrinsics to start doing missions in veil proximal. You'll likely need a decent loadout of mods on your railjack/plexus (don't forget there's three sets; Now you know why no one is running missions in the veil proxima.

The Standard Alerts Require Players To Survive For At Least 5, 7, And 10 Minutes Respectively Before They Can Extract, While The Endurance Alert Requires Players To Survive For At Least 15 Minutes.

Erato is an orphix mission node on veil proxima. I've seen a lot of people struggling with these missions, so here's a guide with tips for soloing 12 orphix kills for the arcane drop. One of two enemies flying close to each other is constantly regenerating, the other can be damaged just fine.

I've Just Been Pubbing All The Nodes All The Way Up To The Veil.

At least one intrinsic at rank 7. If you're just going for the completion, get bonewidow, scan. In this regard, it is.