associates in nursing is pointless

Hi, I'm just curious as why there are still AS nursing programs if every organization wants nurses that have a BSN?

I have a BS in health science and I plan to bridge my BS with my associates and either 1) get a BSN in one year or 2) get a MSN in two years. I could have went into a accelerated BS to RN program but I missed the deadline and figured I would get my AS and work for awhile and then go back to school and further my education, while the organization pays for it (bad move!!!). However, every door has been shut in my face. No one wants to hire me because of my AS degree and the fact that I am a new grad. I am currently filling in for a elementary school nurse that will be out on medical leave for 6 wks and then after that just subbing for them whenever they need me. The money isn't great but I am happy to have this rather than nothing. I am so upset and confused right now. We have had AS nurses in nursing since the beginning and now they don't want us at ALL! Do I have to shell out more money for my education (that I don't have) and work as a patient care associate or something although I am trained and licensed to be a RN? Furthermore schools everywhere are still pushing these AS/2 year programs. I understand that a school is a business, but these nurses that teach for these schools should be ashamed of themselves. Can anyone shed any light on this matter for me?