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

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.

A belief in a god is not the problem.

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?

If white people had been slaves, would WLM be a thing right now?

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

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

THE BIBLE IS THE PROBLEM!

Bill Atkinson, architect of the Mac’s graphical soul, dies at 74 - Ars Technica

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

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

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

Is it very wrong to want to spend some time with husband after continuous work for 5 days in a weekend because my husband thinks if we go out every weekend what night my parents and other family members think?

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

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

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

Recently, I cleared my JP Morgan coding round. Next, I received mail for a video interview. What kind of questions are asked in this round? How do I prepare myself?

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