Some Nvidia employees are making graphics cards, that cost $1000, and use $300 of materials, and being paid $200. $500 is being extracted from the value chain at that point and some of that is going to you because you own Nvidia stock.
replyAh, the labor theory of value. That makes sense.
replyIt’s totally incoherent and unreliable as an explanation for an economy, but it explains the comments in this thread.