Just because something works for you, it doesn't mean it works for everyone else, or that everyone else would even find it tolerable.

I have a lot of difficulty falling asleep (exacerbated by even the most comfortable of earplugs), and a decent amount of difficulty staying asleep once I do. It is absolutely not unreasonable to expect that people adhere to low noise levels at night. If you want to stay in a place where people are exploding things outside your house, knock yourself out. You are certainly in the minority.