Do you actually bother to read my posts? I tackled the problem of "too powerful"...what you refer to is crony capitalism; the interference of government in the economy. In the capitalism supported by right-libertarians and anarcho-capitalists, business and the government are completely separate.
As for your example of inheritance, I presume you are also against a parent giving their children pocket money, or feeding them as well? After all, they have done nothing to earn the money / food. C'mon man, do I really have to explain this point? The ability to transfer your property applies to everyone equally.
As for your other points, competition is how the free market works. If you can convince people to buy an inferior product, you are suceeding. Capitalism is all about innovation; if you have a niche market, you have the power. You don't like capitalism because WalMart can close small business down, yet the same WalMart is providing the consumer with lower prices (meaning they keep more money) and more jobs (meaning they make more money).
All big business started off somewhere; follow the line back long enough and you'll find they were all small businesses with a niche market. The same applies today.
As for your example of inheritance, I presume you are also against a parent giving their children pocket money, or feeding them as well? After all, they have done nothing to earn the money / food. C'mon man, do I really have to explain this point? The ability to transfer your property applies to everyone equally.
As for your other points, competition is how the free market works. If you can convince people to buy an inferior product, you are suceeding. Capitalism is all about innovation; if you have a niche market, you have the power. You don't like capitalism because WalMart can close small business down, yet the same WalMart is providing the consumer with lower prices (meaning they keep more money) and more jobs (meaning they make more money).
All big business started off somewhere; follow the line back long enough and you'll find they were all small businesses with a niche market. The same applies today.
