People lashing out about Linux terminal commands and people editing their own Windows registry entries are not the same people, lmao
A regular Windows user being instructed to enter the registry would have a stroke and shit their pants when opening regedit, and those users would never have found the tech support thread instructing them to change a registry key in the first place. Someone who already knows about but is uncomfortable editing reg keys may fall into the group you're describing, but they would probably have an identical discomfort about regedit or about unknown terminal commands. Someone who is comfortable editing reg keys already has a Linux install on their home machine.