it depends on the frequency of use of the mac. i’m in the same boat, just reversed (rarely touch my gaming windows pc but use my mac daily) and every time i boo

it depends on the frequency of use of the mac. i’m in the same boat, just reversed (rarely touch my gaming windows pc but use my mac daily) and every time i boot the windows machine there is an update. most of the time windows needs a reboot as well. so imo the issue is the frequency of windows updates is higher, and has a higher chance of needing a reboot after the update.