Curate, connect, and discover
So this episode reminded me what Mr. Copper said in Voyage of the Damned about not being able to pick and choose who you save. September dies needlessly and no one wants the Doctor's help even though he begs them to come with him.
Also the racism jumpscare at the end was amazing since I was thinking to myself that everyone looked like they'd fit into a mid-2000s cgi Barbie movie. However, being white myself I didn't really notice there were no people of color and was more focused on the classism.