That is not a definition of capitalism, it is a(n idealistic) definition of markets, which predate capitalism by thousands of years. Capitalism doesn't just fail to account for the kind of "human flaws" you refer to, but actively provides incentives for and rewards those kinds of behaviors.

My brother has one of these! An absolute joy to play, I like it better than even a lot of "proper" Fender (as in, not Squier) guitars I've used.

Who are you playing as? I went in expecting to be a Marisa main but after trying out the whole cast I really strongly gravitated towards Kimberly, something about her playstyle really gels with me