While I was living in Catalonia and right back to when I was a child we usually had bone broth in the house. I used it for a meat and veg stock and in Catalonia, sometimes drank it as it came.
Once back in the UK all that fell away. What one could and couldn't buy in the butchers, if one could find a decent one had changed radically. meat on the bone is getting hard to find as is buying a whole chicken carcass, head, feet innards, the lot.
I buy a powdered Bone broth these days.
In my search for ways of getting more protein down me while eating less meat I came across this which was new to me. It does have a distinctive taste. I use this and bone broth in my everything in one soups.
https://www.realfoods.co.uk/product/15826/organic-hemp-protein-powder
I should point out for those who may not know, hemp seeds have all the essential amino acids and some.