> It became easy to accidentally share between different worlds.

This has burned me more times than I’d like to admit. I have a macbook for work and activated iMessages for my personal account. One day I accidentally posted something in a chat room meant for someone I was chatting with in iMessages. It was kind of personal but thankfully vague enough that I could brush it off. I also was on some screensharing sessions when I switched to iMessages which briefly showed personal conversations. After a few times of that happening I disabled my iMessages account for on that machine and made it a personal rule to never mix business and personal activity on any company-issued device, which has served me well over the years.