The thing(s) will just come to us telling we overlooked something somewhere, and they were here since then, quite bit time ago. Maybe it will be (or it was alr

The thing(s) will just come to us telling we overlooked something somewhere, and they were here since then, quite bit time ago. Maybe it will be (or it was already), some innate sapiens-sapiens neurological and/or psychological blind spot, like overlooking inminent danger in exponential events.