If you provided supporting reasoning or evidence of any kind I believe you'd have better reception. Your unqualified assertion does not resemble the statement of a scientist, and you should not be surprised that relying on an appeal-to-authority of a janitor drew ridicule.

What proof/rational do you have that it's fake?

You're kinda dodging the important point that your original assertion that it's a "fake rocket" is entirely false.

https://en.wikipedia.org/wiki/Falcon_9_booster_B1019

It wouldn't be shocking if they've removed some ITAR-covered parts so no one can sneak up in the middle of the night and steal rocket tech, but it appears to be the actual booster.