Knowledge management is a special area. Look forward to seeing this grow.
As a heavy user of both Confluence and Notion, and in the interest in seeing alternatives like this grow:
Is there any plan to make this tool local/offline-first and mobile-first? There's a big need in this feature, and something that's best baked into the bread early. It's a big gap of Notion and ultimately why I had to ditch it.
Confluence has some ways to at least cache enough of it, or use a plugin. Confluence is also massive, lots of features (including workflows and approvals).. it might be worth clarifying which ones you're covering and planning to cover.