Slomon K'Hara questions

[Not Espi]

alright. im writing a story to join the keepers. ive read the lore and wiki, but there are some things im interested in. please try not to reply with any random theory and possibly without +1 posts. thanks

First of all

Do the nomads have individual opinions or are they all like a single mind, only individually responding to the situation around them?

What im asking is is for example - are there pacifist and/or more warmonger nomads among the same cast? (Very important for the rp im working on)

Then there is this thing about oxygen.

wiki states

Due to the allergic like symptoms that the specimens show when exposed to an atmosphere high in Oxygen, it has become increasingly difficult for researchers to obtain a stable and live subject.

and the lore states that they "inhabit water-based environment". which might sound kind of contradictive. this is just an idea but since the molecule of water contains oxygen and it had to be created somehow, oxygen is present on a planet containing water, therefore rending it a hostile environment to the nomads.

perhaps it would be better to swap a water-based environment for a liquid-methane-based one?