Had our ancestor’s lived in an Eden

This photo is one I took of my screen while Joan of Arc was being sung

The language ofthe British living in Lancashire was portrayed to us at   secondary school as an inferior version of the King’s Englsh.That our ancestor’s had lived in an Eden where we  all spoke that way but as with our morals so with our language.Both were degenerate.
One effect was to make us feel a separation from our working class families.; then to lack confidence.We’d learned Jesus was killed for our sins when we were 7 or 8  years old  now we     learned our language was bad even sinful like eating icecream in the  street and playing  doctors and  nurses in the park,
But the way we spoke was because many of us were Viking in origin.We spoke more like Norwegians or Danes.The music of the voice is  there.
Is it common in other countries to  act like this? It is very impolite in my  view
I went on strike and became mute for a .Nobody  noticed.