bait
unless they are talking about having it as an ending...
if not this would be like me going "Getting tired of lazy devs not including insects and low bestiality. Hard pass on this trash." if I was into that particular niche on a game that's unrelated to my personal fetish.
I ask myself, do the preggerz not realize that for the very specific fetish they want the games blare the content with a loud horn and are generally all made by the same developers? Like 99% of them contain stuff such as but not limited to: internal view of pregnancy growth, multiple presentations of heroine in various states of pregnancy, specific wordage describing how the mechanic functions, and statistic pages describing all the stuff.