Fyi UAC is not strong protection . Also, it really doesn't matter if you have a password or not, UAC works the same way.
SELinux or other MAC systems (AppArmour?) are complicated but can protect a Linux system in a way similar to the UAC prompts on Windows, although its not convenient at all.
Maybe someone has a gui to make it easy, but I've never used it.
I think you may be happy with setting a short or empty user password so a sudo popup is basically the same as clicking allow on a UAC prompt
I'm sure windows activation will complain, but you should be able to dd your windows partition (or disk) over to the external disk, set up a bootloader (windows can do this, but something like grub or syslinux I know would work to hand off to the windows bootloader)
I don't know anything about bitlocker stuff, probably needs to be decrypted before this can work.
That's what I would try, even though it's not wrapped up in a single tool.
Not a mistake, I've got an ender 3 and a cr10. Both are fine, keep your expectations realistic and calibrate each axis, especially the extruders. Use PLA, consider getting a new build plate if your prints won't stick. I recommend flashing firmware on the ender 3 unless you know what was loaded onto it last, doesn't have to be fancy firmware just something you know for sure is configured for your printer. A cr10 should probably get firmware as well but I never loaded new firmware on mine and the controller is older so I'm not sure if it's a good idea.
Don't forget the cost of filament, if you print a lot you may spend more on filament in a year that your printer budget.
Resentment is usually a feeling which has little to do with ethics.
Actions are more easily analyzed for ethical value.
I guess that you're considering the action of showing resentment by being absent or cold to them.
From a utilitarian perspective this could serve the purpose of communicating your resentment indirectly which may increase the overall good by preventing this scizsm from infiltrating other parts of your life and others. On the other hand this outcome is not guaranteed.
If you apply value ethics of your actions it really depends on what ideals you hold yourself to.
If you take a completely honest person as your ideal, direct communication is probably more ethical than indirect communication, but indirect communication would still be superior to deceiving them into thinking you agree with them in any way.
Instead, you may idealize an honest pacifist who would value indirect communication higher than direct if direct would also come with conflict.
These are my thoughts, I am by no means an expert in ethics.
... I don't think anyone could mistake these for used tampons.