Yes there has been a consolidation over the decades into few large, corporate operations. You can still buy fresh produce and other farm goods locally from the same people who grew them in “farmer’s markets” in towns and cities, but these are only in limited times of year and locations. For most Americans the food they buy and eat will have come to their supermarket from some massive factory-like supply chain, average distance of over 1,000 miles away, or something like that (I’ve not read up on this topic in many years).

The documentary Food, Inc. narrates a surprising and dark picture of the state of farming in the U.S., and it was filmed 17 years ago! So food production has progressed further into profits-at-all-cost corporate hands since then. Similar things happened with smaller, often local, goods stores disappearing during 1980s-1990s due to emergence of large shopping malls and multi-department corporate chains like Walmart and Target (you may see this referred to as the Main Street “ghost town”).

Every time I see these reports, I think of how Porky doesn’t seem interested in hiring fucking anyone for the supposedly open jerbs that already existed. This shit is nothing more than porn for shareholders and investors.

That sort of data might be found over at /r/FuckYourHeadlights on the Other Site. So many people are fed up with these eye damaging laser headlights they’ve made a subreddit for it, there is even an organized group with their own website trying to push back against this unrestrained bullshit.

Someone there did a controlled study on a selection of newer cars and posted their findings. The two pinned posts may already have the exact data you’re interested in.