User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-27058814-20201207050442/@comment-1038387-20201207164130

It's closer to "unbloated" MediaWiki than Legacy was. Of course they put their own spin on things and probably most technical issues arise from those. But it's no longer 8 year old core software with over a million lines of custom code.