I agee. I would go as far as saying that large barnacles will never be found in blue POI.
This is based on the 'one object, one mechanic' idea. The division is between fixed location and none fixed location. Not between hand placed and RNG.
That sayed. I still think there are barnacly things to be found in both blue POI and as materials. Large barnacles can't emerge full size from the void. I firmly belive that UAs spread barnacles as an egg capsule or similar.
We should be able to find those eggs eventually, perhaps even babycles.![]()
I mentioned this before, but more than likely we will see something along the lines of. ..
Random POI (scanner discoverable and RNG) = 1 canister out of 9,999,999 is meta-alloys being guarded by a pretty stout defensive installation
Fixed POI (visual only and FD placed) = barnacle growth area with potential meta-alloy ore and or barnacle material collectable.
The Fixed POI could potentially be manually placed, however, I'm not discounting the possibility that there is an algorhythm that generates one such location based on a very precise and distinct set of parameters that are very rare and thus aren't sprinkled everywhere like the random POIs. With the except of a very precise story item that requires FD to manually input a spawn location, I doubt they would go through the trouble to do that in a large scale ( meaning more than a couple of times ) so my theory is that a certain mix of variables about the location will give you the barnacle spawn even if extremely rare.