> Cosmetologists, real estate brokers, doctors and lawyers all need government certification. All this does is legally bar others from doing the same job, so ex

> Cosmetologists, real estate brokers, doctors and lawyers all need government certification. All this does is legally bar others from doing the same job, so existing workers can charge more and sponge off the rest of us. Citation needed? I kind of like knowing the guy poking me with syringes is a trusted professional.