the drunk path allows players to just feel like a sleazeball, swapping out birth control, ruining condoms, and cumming inside "on accident" 100 times, without having to be a rapist. thats it, that is the whole purpose of the drunk path. oh and i suppose so new players get the choice. i think its oustanding dev left the original blindfold sleep rape scene, it happened, every old player who knocked up emma chose it, running a new save wont unring that bell. but now theres a choice to get emma without force.