The US has devolved to the point where only someone with a large amount of wealth can start and run a business. You can't open up a small hardware shop anymore because no bank will give that loan and no supplier will give you the same wholesale prices they give to the likes of Home Depot or Lowes or heck even Walmart.
At every level in the supply distribution system we've seen consolidation and ultimately locking out of competition.
For example, here's why independent pharmacists have been going out of business [1]. We need new Theodore Roosevelt and Franklin Roosevelt anti-trust breakups to make capitalism work again. Capitalism can't work without a diverse competitive market.