I agree many are not willing, but I disagree that it is not "easy for the average person". One can walk into a local supermarket on any planet(e.g., Walkmart,

I agree many are not willing, but I disagree that it is not "easy for the average person". One can walk into a local supermarket on any planet(e.g., Walkmart, Sam's Club, Carrefour, Aldi, Tesco, Auchan) and likely be able to pick up a self-managed NVR with cameras. If it was not relatively easy, I do not believe these companies would carry them. You are right, many are not willing.