That’s called tailgating, and nobody can actually do it adeptly. It is far more dangerous than speeding is. You can’t account for a car in front of you suddenly needing to break if you are tailgating. It doesn’t matter how good of a driver you are. Physics is against you.
Not OP, but it’s a big state. I went to Texas for the first time recently and I was very uncomfortable on their highways. People speed and tailgate quite a lot. Definitely bad drivers.