I assume many people who want OpenAI to fail want to whole AGI program in general to fail, at least for a few decades longer. A competitor won't help, it'll plausibly make it worse.
Such organisations won't solve the fact that functioning AGI or very effective LLMs that can program or solve general text tasks precisely reduces the power of workers, but they'd at least mean that ordinary people control their own propaganda apparatus and are not stuck with models that are part of other people's propaganda apparatus (the state, Microsoft shareholders, some charity board that they do not control etc.).
And then I hope people will invest in a truly open technology that truly benefits everyone.