Ever seen one of these ?

[Stickney94]

Why Beef Quality Grades Are Improving

Beef carcass quality has been steadily improving (the above is from 2016).

The use of very specific beef sires on dairy cows is yielding increasingly good carcass animals -- this group is doing that https://betterfedbeef.com/pages/about-us

 

[Travlr]

I don't believe it. All I have to go on is my own experience and an eye for detail... and a pretty good memory... but if you think something being written to promote (whatever) is the last word, then go with it.