Firstly, I don't vote labour. I actually disagree with many of the policies they have in place.
However, I disagree there are no jobs. What there is are no jobs said person is willing to do.
The reason that OAP's are on the poverty line is because they lived in an age when the state pension covered your needs. These days inflation has risen and the pension hasn't kept up. Therefore these people are much worse of than they have ever been.
The things which hit all low income families are rises in prices of essentials such as gas and electric. However, the other thing which effects families is the fact that our expectations are so much higher. When I was little we walked virtually everywhere as we were a one car family and if my dad was at work we couldn't go out unless we got there on foot. If we didn't go there on foot we caught a bus. These days people 'need' a car. But they come at a price.
At the end of the day only you can control your own destiny. If you choose to accept the status quo then you have to live with the consequences. However, if you don't want to want to live with the status quo you do what you have to to drag yourself out of the poverty trap.
As for the food comment, you can eat cheaply, you just have to be clever about it. On saturday we went to the market to buy our fruit. We paid £4.20 and we had a pineapple, a melon, a big bag of oranges, 4 plumcots, 6 kiwi fruit, a bundle of banana's, a box of english strawberries, 10 apples and a lemon and a lime. Now, an hour later we went to the supermarket to get some bits and the pineapples there were £1.85 and the melons were £1.45. We buy our meat from a butcher, we get steak mince which is £3.00 for 4lb. It is freshly minced before our eyes so we know we aren't getting all the crap. This is cheaper than anything you buy from the supermarket and okay it takes a bit of organisation but bollocks, its worth it.
I can feed 2 of us ( including cooking meals for my mum and sis once a weekish) on £25 easily. This also includes treats like ice cream and chocolate.