In my experience it's usually about finding not the most optimal tool, but the lowest common denominator: something everyone 1) has access to 2) can use with mi

In my experience it's usually about finding not the most optimal tool, but the lowest common denominator: something everyone 1) has access to 2) can use with minimal fuss 3) doesn't hate. They don't have to love it, they just have to be willing to tolerate it. Depending on the team, sometimes that's just a Github Wiki attached to the repo. Or just a really long README.md with different sections. Sometimes that's a bunch of comments in the code. Sometimes that's Google Docs scattered all over the place. Sometimes, yes, it's Confluence or Notion or ClickUp or whatever some decision maker decided to buy without consulting anyone. Just start writing. Once you get a critical mass, either people will start to adopt it, or you find that it's not really a platform problem but a cultural one, in which case probably no tool will work.