If you have a Pro edition license most things Windows does are a registry key away. The entire policy branch of the registry is designed to have configuration pushed down from the network like when and how to update, but you can also set all of those keys manually.
(Also, no hacking is necessary to set up a Windows Pro install with a local account, just tell it you're going to domain join it.)
One hint for the wary: Don't delay feature updates for the maximum allowed in the group policy editor. I couldn't figure out why I was getting forced reboots for updates despite other policies requiring it to ask permission. Turns out that if the update hits the group policy maximum, it forces an update immediately, other policies be damned.
So set it to the max - 14 days if you want some time to apply updates at your leisure, and you are wary of non-critical updates.
The local account tip is a good one. I used it when setting up Windows 11 Pro on my desktop PC.
Regarding updates: you might not even need to think about registry keys! I found these Windows 10 group policy settings to work well for many years: https://news.ycombinator.com/item?id=18157968 - and I'm still using them with Windows 11, near enough, though it seems you now need to go to "Windows Update\Manage end user experience" to find the Configure Automatic Updates setting I mention.
(I've also switched to using option 2 (Notify for download and auto install) rather than 3 (Auto download and notify for install), on the basis that it sounds safer, and I've had no problems from doing that. Not to say that I actually remember having any problems from letting Windows download the updates ahead of time! - but I'm comfortable living dangerously.)