Actually it's the wrong question. Implement rebootless updates is the right ask.
You'll have to reboot like once a month still but it's better than how it is now.
Windows has some apparel to hot-patch functions. A regular reboot is recommended just for higienic purposes but should be possible to reduce them.
My guess is that the shit ton of only-for-legal-reasons-useful “security” and surveillance programs demand way more restarts. My company laptop and VM are similar.