If no one is paying tax, that could affect the economy. Tax is important. You do not have to evade tax, pay your tax.
So, my legitimate question is, after all the robbery, a person, who doesn't pay taxes, is a bad person for the society or not? More likely I want to get answer from those whose countries have a model similar of European healthcare and employment insurance.
It is not robbery if your government depend on the taxes and your government depend on it for the economy to function appropriately. If the tax is collected from only you or from few and not everyone, that is robbery, but you all are paying the tax.
Everyone is obliged to pay taxes so that is our big obligation, and not something that we should only evade, otherwise you’ll be charge with a crime. Though I see your point OP, but we cannot change the fact that tax is very essential to run a country’s economy that’s why people should instead cooperate and pay taxes because that is for our own benefits too, if not, for our kids benefits in the future.