In an RFP response I happen to find this statement on the docs site: Dynamics 365 Marketing focus on contacts, and Marketing treats each lead record as an expression of interest that is linked to a specific contact record.
Now why on earth would Microsoft destroy the concept of a Lead, a non related record in Dynamics that once qualified will turn into an account, contact or opportunity? and this in the marketing application that should generate leads for conversion? Who makes these decisions?