Obviously you are one of the legions of bitter players/parents who ave attempted to go the JUCOroute here without an adequate understanding of how the "real world" works.
Some of what you say is true, but your comment about CGCC having 175 players tryout is way off base. The number was closer to 75, which is still high, but all of the schools do this.
The AZ JUCOs are pretty rarified air when it comes to baseball talent. If you plan on attending and getting serious playing time you'd better strap it on and bring your A game.