Things did get tight at the height of the issues. However, things are moving fairly freely now. You can't find everything, because most plants used elimination of boning stations to adapt to smaller work force and "social distance". At the height of things, when fresh ran out, the freezers got hit hard. Before you really noticed a shortage the fresh was coming back on line, but the freezers are empty.
Right now, we are purchasing meat for half, and even less, than just three weeks ago. The meat is flowing, and the plants can't move it fast enough, so people like us are buying. What we can't sell in a few weeks, we are going to freeze and pull out when prices go up again.
As far as on the hoof, there are a lot of animals that have been growing that are waiting their turn to go to market. The man I worked for as a fill in between careers just put over 500 head of over weight pigs out on corn stalk stubble to make room for the next batch coming in. He has filled every old barn in the neighborhood. He was, is, 100% Smithfield in Sioux Falls for his market. 350 head per week, and he shipped nothing for five weeks - Do the math!