I like this article. I used to work on HA systems and I saw systems that were really HA all the way down to the electrons. Right now, I would rather have someone like you who enjoys building HA architecture and I would rather be writing software.

The problem is that you are good(expensive) and most people can't afford to build out and maintain a true HA system so they go for the cheap alternative and in that case, you get what you pay for.