Earlier quoted context omitted.
>> If you really want to DIY a trade without a college degree, I'd recommend learning PHP or web design before I'd recommend trying to break into welding. Isn't that have the exact same 'problem', where only high-skill developers are paid $40/hour and a beginner is going to have trouble finding work and when he does it will only pay $12/hour?
As a PHP developer with just an associates degree, I can tell you that my first coding job was in fact paying $13 / hr, but roughly two years later I had enough skills to freelance at twice the rate. It has only gone up since. I think the GP was saying that the low end welding jobs have been automated out of existence; I don't think that's the case for low-end coding jobs.
I'm not so sure- it seems like times are pretty hard in the website business, which always seemed like the primary swimming pool for low end/beginning devs. Twitter + Tumblr can do a lot.