Listen, man. I am a hiring manager. People have reneged on accepted offers. It doesn't affect me personally at all. It's a bit annoying, but the real damage to real human beings is close to zero. OTOH, a company rescinding an offer to someone who accepted and probably quit their other job can be devastating. It happened to fried of mine very recently and their life is very stressful right now. You are definitely arguing on the wrong side of this.
