Wow signal '77 preceded 3I atlas Arrival? hypothetical 33 objects since 1967 #astronomy

in philosophy there's a philosophical analogy. if a tree falls in the forest and nobody's there to hear it, does it make a sound? enter: 3 I atlas interstellar object. did it announce itself with a transmission on the way to our Solar system? the Wow signal??? how many more interstellar objects are coming to us and what's the purpose of these Cosmic travellers?!!!