I don't mind a decent stew and let us be honest it is what I would call peasant food. It reminds me of the stone soup story. Finding what you have and making a meal out of it.
You have Irish stew, beef stew etc. It makes the meat go further and in large families that is very welcome. If the meat breaks up after long slow cooking, it makes you think you are getting more than you are. It also uses the cheapest cuts of meat.
I would intensely dislike having my stew flavoured with blood or cooked in a stomach like paunch. Sounds disgusting, even the name sounds disgusting. It reminds me of tripe the stomach linings which no one should ever be forced to eat, as we were. Nothing makes that taste nice.
But I must admit I have never heard of slumgullion before. That is a new word to add to the list of words I have never heard of or used.