Yes, it's all we need to know. And I'm not that guy who, say, watches a Disney cartoon about castaways and starts pointing out all the inconveniences the characters should be suffering.At the end of the day, it doesn't matter. Its a game. That alone is any justification needed or desired. It is a game with the focus being on comedy and playful sex with beautiful women. I mean, come on, what person hasn't fantasied about being trapped on a tropical paradise with several drop dead gorgeous models and they all genuinely want to jump your bones?
That's the fantasy, it doesn't need to know about the pesky details...like contraception, medical supplies or the like. There's adventure, a mystery to uncover and a giant ass lizard (who I think we all hope will eat the douches on the island), along with sexual shenanigans.
That's all we need to know.
I'm only questioning stuff to the level the work sets for itself. And this particular work actually attempts to provide a bunch of narrative handwaves to some of the issues it could ignore while upholding the fantasy. But since it doesn't, someone might start wondering about the issues not yet covered.
The dev actually answered my question rather quickly after I presented it. And to a satisfactory degree, I might add, since I was perfectly happy to drop the line after that. However, some other people appeared, two weeks after I dropped it, and decided to pick it up again... And here we are. Again.