Is Brecht still relevant?

In my personal opinion i believe Brecht is still very much relevant as his methods are continuously used throughout theatre. I think that every practitioner from Stanislavsky, Artaud, Chekhov etc will always have a prevalence in theatre as their methods and teachings can be used and adapted. In many ways their methods are simple like the 'magic if' method or narration - that can be applied across the board to anyone wishing to extend their understanding of their character or distance the audience from the characters. Even though Brecht is seen as 'old' in some sense he is still relevant to today.