Why does America encourage fast and dangerous driving?

Just been thinking lately how different it is over there when it comes to driving, I've recently been and yeah driving over there is like a free for all and now my Insta decides to give me so much feed of bad driving in America as clips for some reason.

I mean I sorta get why so fast because going 30Mph on a American road is getting you nowhere because of how big it is, but surely there is a better way right?

My Step mom from there she never drove the speed-limit and never does and never gets punished for it. And seemingly no one else does as cars still overtook her and etc and when I mean over the limit I mean by quite a bit. She drives 100mph on those roads.

Also we drove past many cop cars who did nothing, is there any point to those cops been there?

Why does America encourage fast and dangerous driving?
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