Fufu is a asshole. She clearly noticed XiaoPei wasn't alright, yet she complained about it in a backhanded way that make herself look good.
Remember kids, when you are in a shitty workplace just keep working hard and one day you too will be rewarded! ^^#
The chapter didn't say that, though. Xiao Pei is shown being in a shitty position, but it wasn't framed as a "what to do". If anything, if we want to overinterpret it as a message, it would be a critique of how people in showbiz (or other jobs) acts toward help. The people overworking her weren't treated as being in the right.