> Almost everyone except politicians is critical of big corporations, yet they're ever growing like a tumor, leaving small mom-and-pop businesses by the wayside.

Corporations found themselves a river of wealth flowing throught the economy and squat on it. That how they became corporations. By walking randomly they landed in a profitable spot, which allowed them to grow like a tumor and extract even more value. That's why politicians are interested in them, because they can leach some of that wealth that's getting extracted. Mom and pop shops are just potential corporations that sat in the wrong spot. They are failed businesses. What's why governement doesn't pay attention to them. While corporations are pumping out rivers of wealth with industrial pumps mom and pop shops are just treading a little bit of liquid wealth in a puddle with a short stick and taking out a little bit that stuck to it. Effect on community, jobs and such is totally irrelevant. Government and the rich don't care about poor people unless there's a chance they might rebel.

When you say "everyone except politicians is critical" - "everyone" means, nobody important.