No, but nice try. Identity is not dead, and attributes are a poor substitution for identity in a number of circumstances, for a number of reasons, too many to enumerate - but prosecutability maybe being the main one.

Also, people want to be themselves - and want others to be themselves even online, for a multitude of reasons too, personal fame being one. A few rightly sees this a privacy risk, and resolving this conflict is the real unsolved issue.

Identity verification is largely solved in countries where the government (in some cases via banks) backs such services. The US lags behind, but that's another issue.