Once a month you get asked to patch if you're using your computer during non active hours. Otherwise, it will reboot on its own during inactive hours. Or you know, if its the second tuesday of the month, when you go on lunch or go grab a snack, you can click update and restart - in Windows 11 the updates are usually slipstreamed and happen quickly.

Rebooting once a month isn't a problem for anyone I know. My phones typically get 3+ major updates a year and a monthly update and reboots itself at night.