So, saw the latest episode.
So, we learned a few things again this episode. We found out that even within the homeworld-alligned gems, the same kind of gem can have a massive range of personalities. We also learned that homeworld has external-field warp drives. (The kind that our current real-world scientists think are possible.) We found out that Jasper is being hunted, and Peridot isn't. I do wonder why they lied about Jasper's whereabouts though...
We also found out that gems are not inherently hostile to humans, and that they also can't recognize humans versus gems on sight. (Though this could be a matter of the Rubies being "stupid")
Oh, and we had another example of the yellow glasses. They seem to be worn by the mission commander, which confirms that Peridot was indeed the mission commander on the hand as she believes.