Comment by summerlight

It's more about a fundamental design trade-off rather than removing accidental complexity coming from UX. Currently, most of us delegate the responsibility of identity management (other than memorizing id and password) to one of big-techs, presumably much better at this area than 99% of us. In the fully decentralized world, the burden of proof is now up to users. And they usually don't really care about the best practice for security, privacy and reliability. Technology may improve over time so the equation will get better, but I don't expect this dynamic to change that much.