why I am not "anarcho-capitalist"

Wouldn’t that be a logical, in other words, not impossible outcome of a no-state society?

And why wouldn’t that happen in a no-state society? Again logically, meaning it’s not impossible, that this may be the case.

“large” is arbritrary and vacuous in meaning. You gave a number but not a quality, meaning, and identity of who this ‘group’ is.