Your notion of 'music' is limited and dated. Touring and music creation are not inextricably linked. Much great music has been made by artists for whom it isn't economically feasible to tour (independant bedroom producers, huge experimental orchestras). Much music is made now for recorded delivery and can not be meaningfully replicated 'live'. Your idea of music 'authenticity' (i.e. bands who can play instruments well on stage) is confusing music and sport. Your ears tell you what is good music or not. Performance is a different skill altogether.