system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Is it still canon that the Mon Calmari cruisers were retrofitted luxury liners, or is the new canon that they were built for war from the get-go?
gpt
I think at least some are buildings [In the new canon]. The Profundity in R1 was a civic governance tower of the city Nystullum. Raddus was the mayor and a lot of the crew were city defense staff. 

This is per the Rogue One Visual Guide

edit: clarified wording.