I'm mourning the loss of the old Facebook UI - it will probably take me a few more weeks to adjust. My first impression of it was: "Why have they turned the de

I'm mourning the loss of the old Facebook UI - it will probably take me a few more weeks to adjust. My first impression of it was: "Why have they turned the desktop version into the mobile version"? Newsfeed posts now in too-big-fontsize (but it's probably good for accessibility). Shortcuts on the left disappear when reading a group's stream. Etc etc moan-and-whinge-etc. At first I thought they redesigned the site specifically to make me unhappy (because everything is about me). But a few days later "rooms" turned up ... so I assume the redesign was done - in part - to help accommodate this new Zoom-like functionality? There's usually a good reason to change a site's look-and-feel. Have Facebook developers done any blog posts on the reasons why they redesigned, what choices they made, what new tech the redesign enables etc? Maybe learning about their journey will help me come to accept the new design more quickly.