User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-26571789-20201019035954/@comment-27047411-20201019074555

Because if you look, some people do in fact bring up actual concerns that they're ignoring. This includes recent activity, the recent changes only show changes and overtime the recent changes will get erased. So for example I edited something, it appears in recent changes but after say 4 hours, the recent changes no longer shows my changes, forcing admins to DIRECTLY go to the article's history and see if I vandilized or not (they even need to go to my CONSTRIBTIONS so they wont knwo what article I edited, even then that'll be missed). They removed chat where wikias actually used these with heavy communications, editing is too complicated and even too wide for its purpose. I can go on, but people do have concerns with UCP that outweigh the benefits. Hell UCP actually DESTROYED many wiki cause features were removed.

An upgrade is suppose to benefit us, but UCP does not as they changed absolutely everything, heavily anti-user friendly.