Not saying I agree but I can see some logic in that kind of restriction. If you're in a traditional office most of the information you work with will be accessi

Not saying I agree but I can see some logic in that kind of restriction. If you're in a traditional office most of the information you work with will be accessible (to some extent) to those around you and either way, they can be held to account as employees. If you're in a purely public location you're likely to be quite guarded about who has view of your screen and maybe you will avoid working on anything sensitive. But in a shared space it's potentially the worst of both worlds - you might be comfortable / friendly with those near you, but they have zero legal relationship with your employer.