@Setanta,
It was not so bizarre at all from the beginning. It was natural to have a subject of religion.
As a matter of fact if you have no instructions about religion either in school or in church there will be a lot you do not understand in life. If you don´t know the symbols and people of the bible you cannot understand much of church art, including some non church art, many references in books.
I does not only has to do with religion, but with a certain level of education.
Churchtaxes don´t only go to worthless feckers as you call them. Some might be but the ones I know are hardworking people.
Churchtaxes also go to churchbuildings. We have so many beautiful churches
several hundred years old or older.
Tourists - including Americans - love to look at them and ah and oh.....so don´t complain about our churchtaxes - we don´t have if we leave the church. 85% of the Swedes are member of the Lutheran Church. Then we have Catholic, Jews, and others.