Not if there are projects that become economically feasible at higher productivity numbers. For example, I have a friend who owns pub that wanted a membership

Not if there are projects that become economically feasible at higher productivity numbers. For example, I have a friend who owns pub that wanted a membership loyalty program customized to his business. He had a lot of great ideas, but I told him that this project is too big for the benefit he will get out of it; he would need to get 4 or 5 other bar owners together with similar needs. I believe there is a lot of software to be built if we radically change productivity. I believe This will keep the engineering demand up, and people employed.