I'm assuming you're talking about the spies that come into play later. I'm not really sure tbh. They haven't really cared if things were offensive in the past, so I don't know why they'd change now. Remember, Rory killed soldiers from the US, China, and Russia during the bath house fight, and they even joked about knowing some of the soldiers were from the US because they had nigs. Honestly, if it wasn't for the fact that they changed the target audience from young adults, to teens going from the manga to the anime, I would think that they'd of still kept in the rape scenes. Really, if China keeps pissing the internet off, it might make them double down on things to keep up with the internet zeitgeist, and thus appeal more to their target audience.
https://youtube.com/watch?v=wHpM5h_1SPU