It's crazy to me that all Americans have to do their taxes every year and are charged for this. Many people in the UK go their entire lives without ever interacting with HMRC (our equivalent of the IRS) Self Assessment (doing taxes every year) takes about 20-30 minutes and that's when I'm claiming tax reliefs
Anyway what's crazy is that we have to do this at all. In normal countries the government calculates the tax you owe based on information filed by your employer, bank etc, and then sends you the bill. If you agree with it, you pay that. You are required to do no work at all unless you want to dispute the bill.