We also live in a time where college is a now a necessity if you want to be slightly above lower class.
Wrong. The economy may not be how it used to be, but there are still buildings going up, still a place for laborers who if they are anxious enough to progress to be masons or electricians or carpenters or whatever can do so. I don't need a degree to start a business (although some stuff you can learn at school may be useful). And if the economic situation really is so bad as to keep the cream at the bottom, there is the painful but necessary option of moving to where there is better opportunity - people leave the Middle East for Europe.
When you raise the minimum wage it adds another hurdle to new workers entering the market. This decreases competition and where there is less competition quality drops. Some kid isn't worth $15 an hour, but if I can pay him a pittance he could be worth that and as he improves at his job, become worth more. Yes, starting out would suck, but that's all it is, starting out - minimum wage jobs are just stepping stones not islands to build homes on; it sucks until you can do better.
You should get better wages because you do good enough work to justify them, and trying to coerce employers into giving you more than you're worth is little better than theft. Minimum wage jobs usually don't produce enough to justify a living wage, that's just how it is.