Stay on the dole and do voluntary work then. Do voluntary work in an area you would like to go into, show enthusiasm, gain experience etc...
Also, you're assuming that a lack of experience has stopped you getting jobs. It is probably as easy to get a retail job in Debenhams as it is in McDonalds, although something like Debenhams would be better on your CV. Remember, whilst many people here are making it seem like working in McDs is something to be proud of, when you are applying for a decent job they might not see it the same.
Some people on this board are probably trying to justify the fact that they spent years idling in McDs because it took that long to get the self-esteem to make a concerted effort and change it.
I've had old friends who think - I'll just go for this low-quality job, and then end up stuck in it, if only because they've convinced themselves that there are no other jobs out there and that they're supposed to be grateful for a crap job.
There is a dangerous mentality surrounding poorly paid jobs, some kind of glamour that the hard work proves your character. Unless you are after a crap job, then don't look for crap jobs.