Again I feel like stating that a different mindset and beliefs =/= a lack of -isms or bigotry.
If we look at 1916 and the types of things people were discriminated against during that time period, it is, with a few exceptions, vastly different to the kinds of discrimination (not to mention the ways that this discrimination is experienced and expressed) that we have now, in 2016.
For example, back in 1916 if a woman was unmarried and she got pregnant, she'd likely be sent to an insane asylum (in my country, at least). Now obviously women might face discrimination or social stigma for being a single mother, but obviously in most cultures she isn't going to be forced into an insane asylum. These are the sorts of differences I think it would be great if CDPR could consider when they are making the game. .
So on that note, I really feel that it would be strange for the culture of 2077 to discriminate against people in the same way that people are discriminated against today.