When you're building stuff for the public, you can't be a hacker. You need to engineer the stuff. If you do what you suggest, shit breaks, it can't be maintained, it can't be extended, and on and on. Chips definitely help cut down design time but engineering is a lot more than "just" design and that's why hacked products fail to bring a good return (all other things being equal) .

Proprietor - House of the Rising Sone