As a former member of a union, I honestly find it odd at how many people think that unions are always good. Of the two unions I was a part of and watching what my dad went through with his Union I'm actually fairly anti-union at this point in my life. I watched a guy get fired for sexual harassment, and rehired due to pressure from the Union. I watched my father not get a manager position, because of seniority ruling…
The biggest problem with unions is that they try and force everyone to join them. Fine, join whatever private organization that you want. But please leave me out of it. I do not want to follow your ill thought out rules and I want to be able to negotiate myself. I can get a better deal on my own, and I do not want your collective bargaining that they try to force on everyone.
If you really think that individuals can bargain better on their own than collectively then why do companies want to get rid of collective bargaining?