Eh. Most major centers of power have large computing resources changing how they do things. Wal-Mart, for instance, as a basically non-tech company, leveraged computers for stocking and supply chains and became a culture-chaging retail giant. Computers have made their way into cars, and even toasters. We have high frequency trading (done by computers) majorly affecting markets. I could probably go on like this for a while. Eating the world, check.

As for not hard--I don't know. We have an unusually high paying career, which companies do not do out of the generosity of their hearts. They have a limited supply of people that can do it. Quite a few people show no aptitude at all. At the high end, it merges into pure computer science, with an essentially unlimited amount to know. So, you can draw badly, or become a professional artist. Certainly, a person can program badly, but I don't think you can call it "not hard" any more than you can call anything else "not hard".

I wouldn't, and don't, romanticize it. It often just sucks. And programmers can often come with pointless, inflated egos from some view that they do something special, and I would like to see a check on that and those pointless egos deflated. But "not eating the world" and "not hard" don't really check out, from my perspective.