Only allow user switching for non-super admins with the view_admin_as capability?

[JoryHogeveen]

Currently users that have the view_admin_as capability can also switch roles ("lower" roles) and capabilities (only their own capabilities can be selected).
I think these options are not needed for these type of users and maybe it should be removed since they likely won't be used.

The only function that I think could be handy in this case is user switching since it allows some support-like ability for higher ranking site users.