Giving someone a target to punch down at is a classic way to divert attention away from the rich.
The problems of racism in America stemmed from poor whites being encouraged to believe they were better than poor blacks. We have it in this country, it was the Irish in the 1850s, then the blacks and Asians, then the poles and the other migrant workers. And the Foreman class willingly line up to given the chance to punch down, because they are conditioned to feel superior for doing it.
Thats a great insight.. for me this part of your post, is the heart of societal problems certainly in the western world.. The technique used to create the required human numbers for Armies, and Labour, for initially the likes of empire, and then industry, land, economic power, and political dominance.
The interesting thing is it was enforced often by (initially) a god given right to dominance with the ideas of monarchy.. then this idea was expounded with the "upper class", the idea that you are higher class because of the fact you inherited it ... and it stems from the idea that those who dominate are granted that right by the natural order of things... "god"..
Liverpool itself being in the past, one of the most important ports not just in the empire of britain, but the world, was flooded with the workers, sailors, immigrants, slaves, soldiers, traders, tradesmen.. and this created, to my mind, what is unique of Liverpool, an incredible diversity, sharing of ideas, knowledge of many people and their ways, humour, loyalty, family, music and the ability to have a great time, and enjoy the company of strangers.. As well as the resilience to deal with great strife..and stubborn fighters when wronged..
I'm Irish myself, and there is a lot of affinity in Ireland with the scousers, my understanding is, at one stage the population of Liverpool itself was up over 20% living there were actually born in Ireland.. sure even the origin of the word scouse derives from Lobscouse the stew the food of sailors... and if that isnt the same as irish stew i dont know what is..I have seen it many times with the scousers Ive met here in Dublin, in Liverpool, in other countries, the wit is so similar, so sharp.. the emotions are worn on the sleeve, and the warmth to friends and family is so strong..the old Irish songs are amazingly known by so many liverpudlians, it never ceases to amaze me..down to of course the fields of Athenry, becoming the song of the club, is brilliant.. with the tale of a starving man during the famine stealing from his opressors to feed his family, being sent on a penal ship to australia for his crimes.. it wasnt chosen just by accident in my mind the famine itself one of the reasons so many Paddys lived there..and my guesss is, stayed because they saw themselves in many ways in the scousers.. Scousers are your own people and call things as they are, and show more life .. a lot of other english simply resent that...
edit, course this is just the meandering thoughts of me, and not to presume anything on anyone elses behalf!