User blog comment:MisterWoodhouse/Profile and Message Wall on the Unified Community Platform/@comment-36971458-20200306225149/@comment-20644-20200306234657

Afraid not. The current Profile feature is built into the legacy platform. We had to build an all new Profile for the new UCP codebase, and that included overhauling the design for the first time in 9 years (the current Profile was launched in 2011). As with many parts of this new platform, it was time for an upgrade.