MAS and Next Gen Auth open up the way to things like QR-login (complete with syncing all E2EE state and verification!) which should help enormously with common-case UX.

See https://youtu.be/ZiRYdqkzjDU?t=966 for a demo of it from The Matrix Conference in Sept, or https://youtu.be/lkCKhP1jxdk?t=1832 showing it working in on a fresh instance of element-docker-demo at FOSDEM 2025.