Quite simply, not true.None of what I suggested is anywhere near what you are trying say, which I take as more sarcasm but off the road entirely.
I initially saw prices were high, that's what I came to discuss but seems like many like high prices. So in theory this "job" is only available to those that can genuinely afford it in the first place. No other "job" makes you pay for courses.
Try becoming a doctor....
The course and equipment plays for its self after a couple of weeks then its all on the referees coffers. Based on what i have read in this thread the fees are too low. I dont think the referee recruitment is swung by finance.