TL;DR: The ambient audio of the base implies that "outside life" is in and around the area. Is that supposed to be the case? 
I DO NOT REQUIRE A DEV RESPONSE/SPOILER. I am just wondering how many other people are noticing this. Based on my knowledge of ITR1 lore between the story, journals and audio logs and my obsessive playtime due to a lack of real life, it immediately struck me as "OFF". I've got a dozen theories about pre/post Explorer 61 and what could possibly be the reason. If that's the case its fine. If not then... it just seems out of place compared to the setup from ITR1. Otherwise if this is a placeholder, I hope it wont be forgotten about 