Comms.
Metaphorical.
I think that Q has set forth a series of tests. This helps Anons to self-examine. This helps Anons to examine each other. This is significance of comms.
Vocabularies and invented use of language allows improvision off rules. Rules and structure necessary. Metaphors enable thinking. Critical thinking needs room beyond controls and rules. This tension is the bedrock of Q comms.
IMO.