I don’t think landraces developed away from human hand. The definition that I read specified development using local farming practices (whatever that means).
Not sure what that means either. My above post could be interpreted as "local farming practices". Another thing I was told and have mentioned before is how they moved the birds from the winter grazing grounds to the spring-summer grazing/foraging grounds that were also much larger. I guess that can also count as a "local farming practice"?