I find that 'B' option to be disingenuous, Selly as an author has made it pretty clear the green path is the only correct path and he fuckin' knows that, so yeah, technically true, but also rather warped to thrust the responsibility for the non-choice of it on the player who just wants to stick to an author's uncensored vision.
'A' is also somewhat of a strawman, you can enjoy lewd content with teenagers, in fiction, cause from a purely biological perspective, they're around the start of the breeding age bracket, throughout most of human history, 14-16 year olds getting pregnant was so common as to be considered completely standard. To then suggest if you're cool with that then you must be ok with lewding the prepubescent... is bullshit. Only from a statutory rape perspective could you argue they are equal and i would argue even then, most people would agree it's far more fucked up for an adult male to fuck a kid then a teenager, even if both are gross.
All the being said though, it's fiction, they're pixels, we're playing a game about a sexual predator, caught in the cycle of abuse, everyone should know what they're getting into and i do agree that folks suddenly drawing a line and bailing on the game as wizard content nears seems a bit ridiculous, but fuck it, it's up to them to do so and the dev and community should feel free to say 'cool story bro, bye felicia' if they try to get on their high horse about it on their way out.