  Oumuamua, the first known object of extrasolar origin seen to enter our Solar
System, has multiple unusual characteristics that, taken together, are very
difficult to explain with conventional astronomical entities like asteroids and
comets. Consequently, it has been hypothesized that Oumuamua is an interstellar
probe that was constructed by an alien civilization. We demonstrate that the
accomplishments that can be achieved with large space
telescopes/interferometers in the alien's planetary system will completely
quench any motivation for construction and launch of an Oumuamua-like probe.
The absence of any such motivation proves that Oumuamua is not an alien
creation.
