If you didn't say "bullshit" every other sentence, and pretend like it was some form of argument, perhaps you would appear more mature and adult-like, rather than rude and childish, but I digress.

Get a job.

Someone working at McDonald's will barely be able to survive, let alone start a business. The problem with Capitalism is that it requires everyone to own a business in order to be well-off — which is insanity!

And even those who do own businesses, many of them are treated as poorly as the Workers! Unless you're a CEO of a mega-corporation you might as well be trash in Capitalism.

Convince someone with money to invest in your startup

You literally — and perhaps intentionally — failed to include the part of the quoted sentence in which I say exactly that.

Provide someone a service that they are willing to pay you for.

Those who start-out with less capital are less capable of providing a service that one is willing to pay for — and even if they are, it won't be to a large extent, or perhaps even to the extent required to cover the costs of business.

Capitalist societies have the HIGHEST class mobility.

Even if it is — which is isn't: Corporatism would be better — the requirement for class mobility is absurd. We need different classes.

Stop comparing real world results to fantasy results.

The correct word is theoretical, and I would remind you that before Capitalism was tried it began as a theory — one which has led to the betterment of humanity, but has now become obsolete. It's time for a new theory to be tried.

Prove that you have a better system on a smaller scale with other people who believe what you believe.

That's the plan.

Don't make baseless claims because you imagine something is better

It's called a hypothesis, which is a key element of the scientific method. Before testing something one should formulate a hypothesis: an idea of what the results may look like.

The "inequality" you see is inequity and comes from the accrued gains of those who worked harder, smarter, and better.

Working-class people who work harder and better than CEOs and investors get paid much less. The stereotype that all Workers are inherently lazy and dumb, and that all Capitalists are inherently hard-working and lazy is a dangerous and severely incorrect prejudice.

The inequality I see is inequality of opportunity: the poor, although perhaps more able, are less capable due to a lack of capital. It's like giving a construction worker a single brick and telling him to build a whole house — he won't be able to do it, no matter how skilled he may be!

Corruption exists, but it exists everywhere.

That is true.

Capitalism is least susceptible to corruption.

When your entire economic system is based upon greed, don't be surprised when you get corruption. Socialism is inherently corrupt, but Capitalism is prone to becoming corrupt.