Just to clarify - this is main difference between Windows and Linux, and this is why Windows by definition is walled garden? Actually, I think I'm ok with it. A

Just to clarify - this is main difference between Windows and Linux, and this is why Windows by definition is walled garden? Actually, I think I'm ok with it. As far as I understand you don't need to sign USB drivers, and for other drivers signing is additional level of security.