In economic terms, austerity is supposed to be a method of cooling down an over-heating economy. It should affect all people equally by, effectively, taking money out of the system.
What was introduced in 2010 wasn't true economic austerity. It was an excuse to cut public services and benefits, so that taxes for some could be cut. (In fact, hidden taxes, including National Insurance, increased.) In order to justify that on the eyes of the public, various scapegoats were found and the media jumped on the bandwagon.
The latest Conservative budget (the one which has just been abandoned) would have cost £16 billion. So much for all the "sweeties" promised to schools, the NHS, police, etc etc. Maybe they could be paid in melted down 50ps!
I hope people do a little bit of thinking and research before they cast their vote on 12 December.