Why you need so fast updates? What is bad to have update after 3 days?

Yes. But if you really need it, it works great under wine.

Wine as Windows layer has small registry for Windows apps

You can use regedit on Linux via wine!

This

I maybe need to correct my post. I am talking about system utilities like Device Manager or something else.

What is your DE? On KDE Plasma Wayland you can just use kscreen-doctor output.HDMI-A-1.scale.2 to set it to 200%

And it seem like CLI not GUI issue :)

In Windows 10 there should be “Join domain instead” button. Click it and enter your new username

Grub customizer can do much more and was made a lot time ago

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Most malware doesn’t target the kernel directly, so I don’t think it will change anything, especially if Linux used with seccomp like in Android. For people who really cares about privacy proprietary OS with preinstalled spyware already is a nightmare.