A user who is compromised in their personal/computer life is 99% going to be a user who is later compromised in their work/computer life.
From a legal scholarship point of view, this is going to initiate some very interesting federal court cases. Like for instance, can an employer mandate that their already hired employees use an iPhone in their personal life? Can they require that all of their employees use a password manager? What about a specific brand of password manager? The questions are endless.