Open source developers have also been killing developer jobs for at least 5 years now. As a business owner, why would I want to hire a software engineer when I

Open source developers have also been killing developer jobs for at least 5 years now. As a business owner, why would I want to hire a software engineer when I can hire a software mechanic? Most of what I want is already given out for free and the hard parts are already engineered. I'm not talking about things like PHP, Mysql, or Apache. I just need someone to make changes to this code..and you really don't need to find someone with that much experience to do it properly (IE: they are cheaper). As business owners get more and more tech savvy, I predict that this will be the norm.