Honestly, that comparison is insulting to Goldman Sachs. Goldman at least sometimes provides funding for things beneficial to humanity: infrastructure projects, small business loans, and the like. A16Z has transitioned fully to various incarnations of casino apps and getting rich by getting people addicted to gambling, they are a purely negative force in the world with no upside whatsoever.
Show me something Goldman has done that wasn't for the return %.
That's not what I argued and you are misrepresenting my point. My argument is that, at least sometimes, Goldman invests in positive-sum trades which make the world better off, even if they extract too much for themselves in fees and leverage. By contrast, the various investments A16Z makes are negative-sum and only manage to make the world worse.
Putting a face on "externalizing costs".