They won't accept work for less than premium wages, don't need to.
That being said, I admit that there is also another part of the population who is struggling and desperate for work at any price.
Last but not least there is the question of what is premium wage. In London for instance, a lot of folks over 30 moved to contracting where they can charge a good daily rate, without the hassle of whiteboard interview, overtime or politics. You'll see many companies (see the HN who is hiring) allegedly struggling to recruit at their great wages, but the truth is that employees have moved out to greener pastures for twice the money.