Relevant discussion of the existential operator on ESDiscuss: https://esdiscuss.org/topic/existential-operator-null-propagation-operator https://esdiscuss.org/t

Relevant discussion of the existential operator on ESDiscuss: https://esdiscuss.org/topic/existential-operator-null-propagation-operator https://esdiscuss.org/topic/existential-operator-null-propag...