[teraflop]

The "possible link" is that the author thinks 'Oumuamua might be aliens, and UAPs might be aliens, and therefore the two might be linked. That's it.

There, saved you a click.

[papito]

This is quality "many people are saying" content.

[rcarmo]

Would still be a worthy plotline in a Sci-Fi movie about Mankind being watched by ambivalently benevolent aliens who wish they could blend in and steer our evolution towards some unspecified lofty goal, except they’re stuck doing fly-by-wire inspections of military bases using their equivalent of quadcopters.

[trzy]

Incredibly, the author is a professor at Harvard.