A provocative post on the Effective Altruism Forum, titled 'What If the Third Wave Is a Puddle?', raises a critical concern for the movement: the reliance on high-growth startup valuations to fund charitable giving. The author notes that 'valuations are not hard cash' and that many EA-backed companies have yet to find commercially viable models, facing 'deep criticism' and likely corrections. This fragility exposes a structural weakness in the current EA funding model, which depends on founders cashing out equity to donate. For the Profit 4 Good Network, this reinforces the urgency of the Charitable Ownership Advantage (COA) thesis. Instead of relying on volatile startup exits, charity-owned businesses generate steady, transparent profits that flow directly to mission. When a business is legally owned by a registered charity, every purchase becomes a reliable donation—no valuation games, no exit timing. As the EA community grapples with sustainability, the COA offers a proven alternative: high-margin commercial engines that fund global development at price parity, with consumer trust built into the ownership structure. The post's warning is a call to action: the future of effective giving depends on owning the means of production, not just betting on them.