> ...and _people in the USA_ strongly prefer...
Although, I don't know how solid the evidence for even that statement is.
Is completely incoherent in the context of the thread and I just did my best to answer the two words “solid evidence.”
However you make a good point. There is a chicken and egg problem here between consumer taste and farmers optimizing their yield. I don’t have an answer, but I invite you to compare them yourself, if you ever get the chance to eat grass finished beef versus a high end ribeye. Or something like wagyu/kobe where they’re fed almost exclusively rice mash or grains.
As for “angus beef” no that doesn’t mean anything. The US/UK/EU don’t have any meaningful regulations about those marketing terms.
