Some thoughts on product market fit and building something people want:

Before bitcoin, tons of users did not know that they needed or wanted to custody their own wealth. It had to teach them that self custody was necessary. Nostr is similar in this regard.

Often users don’t actually know what problems they have until innovative products teach them. The products reveal the problem and a new way to solve it.

That’s why it’s so difficult to create a new category of product vs. just making a slightly better version of an existing product that has already found product market fit.