You underestimate the people who will want a continuation of a different path where you rejected Penny and she is with another guy and their plot continues longer and how a separate story progresse, If dev decides to create something like this drama and plot...
Should Cari waste her time on this? But knowing how many people have been enjoying the "Bad ending" other games and its continuation of the story lately, the developer will be under pressure from fans.
It's not about crying people, but extra hassle on both sides, those who want bad endings and those who follow the plot. I'm certainly not against drama, only if it matters or where we are shown an alternative like a bad ending "What if..." after a wrong choice, but wasting your nerves is not for Cari, but let him decide what's best. Personally, I've never been particularly keen on bad endings or not refusing LI, I just go my own way and enjoy them)))