This phrase is not about physical objects. It implies receiving benefits without effort.

Figurative Meaning

This expression can imply envy or disapproval when someone receives things easily.

Potential Resentment

It's an idiom; don't expect to see someone physically handing over a plate.

Usually suggests that the person did not deserve what they got.

Indicates someone else made it easy for the individual to succeed.

Understand the 'plate' as an opportunity or advantage given easily to someone.