Why does walmart thrive? Because of dirty underhanded tactics or because they provide the low cost goods that consumers want and that allow lower income people to enjoy a better quality of life?
What are some of the nasty monopolies? Name them. Describe why they are destructive and not in the best interest of their industry of the consumers they serve.
I'm not saying that I know that no nasty monopolies exist, I just see a lot of people bemoaning large business that succeeds because it's the best at giving the consumers what they want.
I'm not going to argue much here, but look at the other side of that coin. Sure, Walmart provides low cost solutions to every day products so that the poor can use to enjoy a better quality of life.
But at the same time because they keep the prices so low, they make up for it by paying their employees very little and operate in the red. Which contributes probably(pure speculation) over 95% of their workforce into the welfare bracket. Is it worth it? I'm not sure. It's kind reminiscent(although to a lesser degree) of the central American people in the movie "The Rundown". Christopher Walken comes in to town and opens up a mine.. offers workers what they need to survive, but never give them enough money to truly make it out of that lifestyle no matter how hard they work.
My employer, a hospital, just came out with a new health plan that wasn't previously available over the last few years. The only in network providers are those that work for my company. Which means the money you're spending to pay for insurance for yourself is going back to the employer, along with any copays/medications you pay for.
This tactic is quite genius... a farmer that grows his own crops and sells the rest for profit. Self-sustenance. But when the crop is people's everyday lives, I think we have the right to be weary.
Also, with what you'd mentioned in your other post about when they buy up everyone and then raise the prices it opens up for more people to come in to compete. That can be true, but what happens when Walmart's the only entity with the kind of money it takes to start up a small business that's competitive? Or when they identify that there could be competition and buy them out even at a loss because in the long run it's totally worth it?