A company is worth it’s future cash flows. You are making an incorrect argument about the sunken costs (sunken costs do admittedly have relevance to individual funds, but not to your argument).
You don’t get 10 rounds of investment without a convincing argument (or believable story) for future profitability at each round (even if some rounds turn out to be duds later).
Patreon has had multiple rounds of layoffs since 2020. Their finances aren't public but no matter what they're selling investors, what they're doing shows they're bleeding money all over, and VCs make many mistakes betting on the wrong horses.
A poor analogy. VC is more like putting 20 horses in a race, hoping that 1 horse will win billions of dollars. The other 19 horses usually make approximately $0 in comparison to the winner.
VC is not zero-sum. Most sports are zero-sum and most sports betting is worse than zero-sum due to house take and taxes. Using sports for analogies with business often gives invalid intuitions because of this.
I think you are also making a fat tail error, the opposite of survivorship/selection bias[1]: you see heaps of failures so you are not properly offsetting correctly for the small percentage of big wins which is the theoretical modus operandi of VC[2]. A majority of VC funds fail to return enough for their risk, but that alone doesn’t tell you whether investing in VC funds gives a poor return: perhaps one VC fund returns 100x, perhaps an investor is willing to pay for investment diversity, perhaps other reasons to invest in what superficially appears to be a poor performing sector.
[1] https://en.m.wikipedia.org/wiki/Survivorship_bias
[2] https://techcrunch.com/2017/06/01/the-meeting-that-showed-me...
Profitability might not matter to the VC investors if they can IPO like Uber.
Patreon has been amazing for small and large content creators, providing a big win for society IMHO, and Patreon seems likely to continue in some form even if they don’t meet the VC growth targets. In a perfect world, things would be different, but there there is little surprising here (which is part of the crux of your point?).
Profitability is almost meaningless for a growing company (see Amazon). Perhaps Patreon turns out to be a loser for the investors, or perhaps a loser for society. But we have to wait and see, and meanwhile take the wins we get.
They have sacked some employees, but employees take that risk on when they join a startup, and those risks are obvious to anyone that is paying any attention.
Sure, VCs make mistakes, often big hurtful ones. That’s part of the game. You are calling the game over, and it isn’t half-time (to stretch some sporting analogies badly), and most importantly: you are a spectator and you are not the ref. As far as I can tell, you don’t understand the rules of the game.