The Least You Could Do

Sometimes those templated emails can't really distinguish whether the context is appropriate based on the behavior.  For example, my Udemy learning in June.  I did a lot of other learning [books, certification, code- and management-related online reading] that was NOT Udemy, but they don't know that.  This must be what they mean by "the least you could do" where least is non-inclusive of none/zero.