Green wire as a hot conductor, surely you are kidding ? Not. A local apartment complex, 8 buildings built 1974/75.
EMT conduit through out with green as a hot.
Oh, sure, discriminate against us colorblind guys!
... The problems is contractors need to stop cutting their rates to undercut the other contractors and bring the rate we charge back up so we can pay higher wages at all levels. ...
I hear this often. Unfortunately, if you start going around to all the other Contractors in the area and trying to convince them all to raise prices and stop under-cutting each other, you'll soon find yourself in a heap of trouble for price-fixing.
To the OP's point, I can see how knowing exactly what an "Electrician" has been trained to know/do would be useful for immediately weeding out unqualified applicants, but that's about as far as it goes. The employer still has to interview the applicants to see what they actually know, and any employer who tries to skip this step by just looking at the applicant's certificate deserves exactly what they get.
This isn't unique to Electricians, by the way. A friend of mine and I have basically the same educational background -- Bachelor's and Master's in EE -- but he went into chip design and I went into power distribution. If we both went out today and applied for the same job, our credentials would look similar on paper, but our experience and abilities are worlds apart. He has never even glanced at the NEC, has no idea what a MWBC is, and couldn't size a circuit breaker to save his life. But I don't even know enough about what he does to list the things I don't know.
This is why interviews and tests for job applicants are so important. If you were charged with a crime, you would talk to potential lawyers and find one you like who specializes in criminal defense, not someone who specializes in tax law (unless you were charged with tax evasion, maybe). Why should it be different for a company that wants to hire an Electrician? Yes, it's more work and more of a hassle for the company to get a solid, qualified interviewer to make the call on who will be a good fit, but that's just part of running a business. Trying to skip this critical step rarely ends well for the company.
I don't have any firsthand experience with what it takes to become an Electrician these days, but I do agree that we could benefit from better vocational training. Not everybody wants to or needs to go to college, and it would do those folks a lot of good if their vocational training certificate actually meant something. When I graduated high school, I received a certificate from the local Office of Education's vocational ed department, stating that I was a certified Electronics Technician. That, my friends, was a joke. Oh, sure, I could use a soldering iron and recite Ohm's Law, but that was about it as far as technician-type stuff goes. I could design a digital logic circuit, and I could build an electronic circuit from a schematic, but I had virtually no troubleshooting training, which is a large part of what electronics technicians are expected to do in the real world (in my experience, anyway). So yeah, less of a disconnect between voc training and the real world could only be a good thing.