communities and marketplaces are hard.
you have to provide (usually faking) one side of it initially ti be able to attract the other
you have to provide (usually faking) one side of it initially ti be able to attract the other
i don't think this idea will produce anything to even get to the point of needing to solve the supply demand paradox.
You can search for prompts related to something and find ones that are valuable without needing to write an effective prompt yourself. example marketers are searching 'marketing' and finding useful prompts contributed by other people.
maybe assistant for some parts but id expect the founder to put some more care initially if they dont want to just fail