I'm not saying it's Thargoid for sure.
I just think it's behavior is compatible with what I would expect from a Thargoid. I does not look Thargoid to me, even if it has an eight fold symmetry.
Thargoid or not, I don't think it's the same bunch we ran into the last time. Perhaps a different culture, perhaps a totally different species?
Things that say Thargoid:
- Eight fold symmetry
- Hyperspace interdiction
- Interest in ammonia world
- Interest in the Pleiades
- Knowledge of our system names and Morse code
Things that say not Thargoid:
- Visual appearance
- They seem healthy and have functioning hyperdrives
ALSO their current behaviour definitely appears to be non-hostile, merely curiousity, and possibly even helpful if the yellow dots they appear to be drawing from the interdicted ships are traces of UA infection