After my own non-hostile interactions with the Thargoids, and then watching the various battles posted by others, and the eventual destruction of some of the Thargoids, I'm still struck by how alive they seem.
They are not just vehicles, like our ships are. They are living in some way.
They even scream in what sounds like pain when they are killed. And they have hearts, and tissue samples...
The whole thing feels more like shooting at animals than machinery. It makes me uncomfortable, and I don't really want to have to kill them.
And yet it appears that they drop needed engineering items -- which means killing them may be a requirement for some (many?) upgrades.
It's all very fascinating.
I just hope that the game allows us to make some moral decisions, and doesn't force us into killing them. I know that's optimistic