Rough time of year at Macrumors, new iPhone time, activity picks up, and the rudeness increases. People feel an odd sense to say in typing what they typically wouldn’t say in person. Just because it enters your mind doesn’t mean you have to type it, and doesn’t make you right, it makes you rude.
From what I read, I maybe wrong....the OP didn’t lie about the broken screen. He admitted fault. He’s explaining that he understands the situation, HOPED they would fix it for free, and feels accountable for the damage....but the rude reply of the “genius” was the big complaint.
First of all, I am upgrading from X to Xs, and I am taking it in for Trade in as the $550 plus the AppleCare + refund of $115 helps a lot. It’s not living above my means, but the credit makes it worth it to upgrade to the shiny new every year. If something happened to take that away, I as many others would be naturally disappointed.
I’ve been an Apple customer for a long time. They have offered me amazing service on many occasions going above and beyond. There have been exceptions when they could had handled situations better. It’s like any industry, a bad one slips through. There is no justification for bad service. Sometimes I ask if they can make an exception to the rules to help me out. Sometimes they do, sometimes they don’t. I don’t ask out of entitlement, if you don’t ask, you don’t get, sometimes you still don’t get....but it’s always worth a shot.
It sucks that it happened. It limited your options, chalk it up as a lesson learned. Worse case, maybe you can take the credit they are offering and request a refund for the AppleCare + to add a little towards the purchase. Good luck either way.