Chrome and Firefox auto updates too. But those are fast, done in the background and they don't require reboots.
Windows is still terrible at this.
Windows is still terrible at this.
Nevertheless, Firefox on Linux via package manager definitely requires a restart. Typically I know when Firefox has been updated because I get a window saying "your browser needs to restart".
https://www.reddit.com/r/firefox/comments/9s78fh/sick_of_get...
This coupled with the fact that Windows update is rather monolithical yet it should be simple to update most of the non-kernel parts without reboot leads to too many slow reboots :/