Why does it matter so much to atheists that God doesn't exist?

The people of the modern world have evolved past all of that nonsense.

I am speaking to the US Bible thumpers here, of course ~ many of whom are flat-earthers who deny evolution and see scientists as evil people who are constantly trying, and succeeding, in disproving their beliefs one by one.

Those rules that you are trying to reinstate are rules made by men who didn't know anything about the earth, nor anything about all of the other inhabitants of it. How can you not see that?

What are some ways to drive women crazy while many men don't know?

THE BIBLE IS THE PROBLEM!

Notice that I said their rules, not any gods rules.

And then use and ENJOY these fantastic scientific advancements every single day of your life?

When did women stop wearing bonnets in North America?

Because these are not any gods rules we are talking about.

IT does not matter, mainly because it does not exist.

A belief in a god is not the problem.

Imagine we could fly into space and take a selfie of our galaxy. This spacecraft made the most detailed map of the Milky Way ever - BBC Sky at Night Magazine

My problem is that people who try to shove their rules down everyone's throats - including by physical force - DO EXIST .

I do not personally care if you believe in a god or not.

And how do you deny hundreds of years of advancement in all fields of science?

Can you fly an American flag in the UK in your own private property there? What is the UK’s government stance on that? And if yes, do you also have to fly the UK flag or the American flag can fly solo?

These are man made rules - made thousands of years ago for the use of the humans who lived thousands of years ago.