The LCC model is a business model that works. If you don't like it leave. People are still sitting up all night on buses around Australia and the LCC doesn't yet serve every route. Do you really expect to get that growth in jobs and airframes out of a full-cost QF model?
I think the issue here is the fact that any growth will be limited without crew, if they aren't being attracted to the industry. The ones that are left will take the jobs with better renumeration/conditions. The LCC model DOESN'T work without crew.