this. EAS helps disadvantaged people get into university based on their personal circumstances. ES (Equality Scholarships) is what you want to apply for. And no not everyone that applies gets itAre you referring to the Education Access Scheme? If so, I do not believe it is technically a scholarship. I believe it just either allocates bonus points to your ATAR or helps you get into a certain course. There is more information here: http://www.uac.edu.au/documents/eas/eas-booklet.pdf
As for your question, I do not believe everyone who applies would necessarily receive the benefits of EAS.