In the second half of Guardians of the Galaxy vol. 2 Ego activates the seeds
he had planted on various planets and they start violently expanding, wreaking havoc and causing havoc all around.
This takes place in 2014, when there are at least a couple organisations functioning with the purpose of protecting Earth from extraordinary threats, including S.H.I.E.L.D. and Ancient One's flock. Is there any evidence that they have investigated this incident?