"Brigaded" usually means (in an online context) a coordinated attack from an outside source. I don't think there's any evidence of that - just sounds like a bunch of independent commenters who like the Apple or VR (both groups are common on HN) and want to say good things.
To me, it looks like a somewhat coordinated effort to give positive vibes to a relatively pointless (in its current state) product that likely nobody in this thread has had a chance to use.
Maybe it's not even coordinated - just a lot of like minded simps.
Some of the use cases people are espousing and the timelines are.. ambitious.
So far, this product looks like it was made for stockholders to go try to sell to the general public lol.