You listed three megacorps and a co-op as your local food suppliers. Those three megacorps set the market prices. If they were broken into the 50 smaller companies that they originally consumed or destroyed over the years, there could be real competition again, driving prices lower. It may be hard to imagine several smaller stores instead of just a few huge ones, but that was how things used to be many years ago. As a kid, I worked at a few of them that are now long extinct, having been consumed or destroyed by the megacorps.

It was a different landscape, where grocery stores aggressively competed on price with weekly and daily specials that were genuinely trying to undercut competitors. It was real. I saw it with my own eyes. Families would drive two blocks further down the street to a competitor because something was a tiny bit cheaper there that week. This sounds bizarre and foreign now because competition does not exist anymore. What exists now are megacorps.

The Kamala campaign is correct. The more that is done to create a competitive landscape, the lower prices will become. Can they really be broken up? Yes. Will they be broken up? I guess that depends on how much lobby money the megacorps are willing to spend.