“I remain skeptical until I see proof, I respectfully ask you to do the same. I'm using the word skeptical as its actual meaning: I have imperfect knowledge so I have not made a decision.”

I totally agree with that. Until there is generally accepted scientific evidence of alien artifacts on Earth, I think it is irrational to believe otherwise. The burden of proof is on those making the claims, not the other way round, so my default position is not to believe without evidence, anything else is not rational.

I strongly suspect, however, that such evidence will not be forthcoming in the near future. There appears to be a lot of political pressure and motivations behind the current investigations, which does not bode well for objective scientific enquiry.