Maisie, I don't want to argue with you, but it isn't a "lie". It is just one way of describing a very complex economy. Academically people are still arguing where what the MMT crowd have put forward fits with the current view of economics.
You get so cross about it. It must be better to talk to people in the language they understand - possibly with an additional way of putting it - then you pass on some of your knowledge. Either that or people, who don't like others telling them what to think, will shut out what you are saying. Getting angry will turn people away from your argument.
This graph may cheer you up. British Social Attitudes, NatCen Social Research The government is very out of step with the majority of the population.