The above-mentioned fears of disruption to many users were indeed founded fears, as we were unable to get ahead of it to block and now have many impacted users at a university one week before classes begin. Lots of lost bookmarks/favorites and relied upon (for teaching) settings that we do not have the time to chase this time of year (which is also why we were unable to block it, not all of your customers have hordes of admins) And when all in with MEM and Intune, we should be given the option to test and release at OUR PACE. Our users are on monthly enterprise channel (as opposed to current) to keep some level of normal pace for these changes. MS needs to slow down and refer to some of its own documentation on Adoption - this kind of thing ensures it will be killed and we'll be back to pushing out chrome as defaults. Please, slow down. Now that that rant is completed 🙂 , could someone let me know best way to roll back on a per-user basis?