Cloudflare Access is great for teams. It would be great to have a similar solution for general user authentication for any website.
Right now we have to use 3rd party IdPs and the integration is not trivial/seamless. I feel like it would be a great fit for cloudflare to provide a IdP/IAM solution. IT would be especially useful for Worker-based pages. With API access to the user data and a GUI for the admins to make things easier for the devs.