"I believe in the principle of 'from each according to his abilities, to each according to his needs'."
It's been a decade or two since I last heard anyone expressing a yearning for a system that redistributes wealth according to a needs standard. Most people have noticed that it didn't work too well for east of the former Iron Curtain.
In reality, determining ability is extremely difficult. especially since this 'principle' gives incentive to downplay one's abilities (less ability = less work). And the state determining your need with no regards to your utility function means you will be given a bike because it is decided you need one, although you would much prefer braces for your child, but can't because the state does not agree that is a 'need'.
"if people are working, they should jolly well be paid wages, not bleeding benefits."
My understanding is that the proposal to make people on benefits work is based on the same understanding - that if people are being paid a salary, that they should be expected to work for it.
"the deep systemic psychological help that these lazy gits need actually, to get back into work."
I am sure that all those 'psychological' issues will be solved fairly quickly when these 'lazy gits' realize that they will go hungry if they don't work.