GM4Him is complaining about the choice to show it explicitly with those graphics, there's a lot going on the original games that would become much more explicit if made with the graphics of Baldur's Gate 3. There's a brothel in Baldur's Gate as well, but the way its presented to us will have nothing to do with what is and isn't graphically possible, it's about what is understood to be the audience of this game, adults who want the medium to be treated with the same respect as the rise in 'prestige television'. Cartoons are a good example of censorship in media (even if Ren and Stimpy isn't a kid's show), because you can easily compare its development between different cultures.
I think maybe GM4Him is looking at past eras of media with rose-tinted glasses, but having sex scenes added to the game does move it out of the reach of a lot of the people who were likely to have played the first games (myself included)
