It was their way of brainwashing truthers into thinking their tiny voices didn't matter against the power of the Deep State machine.

Watch this 6 minute clip from the pilot of The Lone Gunmen and you'll see they were trying to drill it into our heads that conspiracy theories, even if true, are nothing but bird cage liner and spreading the truth is futile-

https://files.catbox.moe/e0rxsk.mp4

Box Car Racer was a band created by 2 Blink-182 members, Tom DeLonge and Travis Barker. They released a single album in May 2002 named Box Car Racer.

Archive of Wikipage entry for Box Care Racer- https://archive.ph/0507b

Thanks to Wikileaks, we know Tom DeLonge was working with John Podesta regarding UFO disclosures in 2015 -

https://archive.ph/pEU2K

I bring this up because Box Car Racer had a song called "Watch the World", which had some interesting lyrics -

 i watched the smoke, as it grew darker and blew up through the roof
 i watched the fed, saw them panic, as the fire grew
 i saw virginia, get rid of langley, and its secrets too
 i held your hand, and sat there knowing, that we'd make it through

 i saw this man dispose of hunger and soap operas too
 i saw this field, that grew perfection full of things you do
 i saw this box, get rid of heartache and cure cancer too
 when i awoke i sat there hoping, this is what we'll do

 if we can, we will leave a letter and this song for you
 and we'll write once a day and put it through the sea to you
 we'll regret all those things we thought of but didn't ever do

 if we can we will leave a letter and this song for you
 and we'll write once a day and put it through the sea to you
 we'll regret all those things we thought of but didn't ever do
 when the sky seems to clear who will then be left, but a few, me and you 

So a vision of the Fed unable to put out a fire that eventually engulfed and destroyed Langley AKA the CIA followed by another vision of a man who solves world hunger, gets rid of garbage media, and cures both heartache and cancer.

That song was immediately followed on the album with a track titled "Tiny Voices"-

 I've been all pinched up since saturday
 I've run my self dry of excellence
 16 long years in-hale the bullshit in
 Whatever i said on saturday
 Whatever i did i'll do it all again
 19 marks up walls
 Each year one short fall of

 Tiny voices, make things harder
 Everybody will be let down
 Everybody will be let down

 What is this for ex-parking lot
 The dreamers go buy they never stop
 20 plus 5 in let the youth cave in

 Tiny voices, make things harder
 Everybody will be let down
 Everybody will be let down

 Tiny voices make things harder
 Tiny voices make things harder
 Everybody will be let down
 Everybody will be let down
 Everybody will be let down
 Everybody will be let down

Looking back on it, if you were a 9/11 truther like me listening to this album, you had a song that would have got your hopes up thinking about the destruction of the Feds, only to be subliminally brainwashed into thinking your tiny voice will only make things harder. Combine that with the message from George W. Bush- "You're either with us or against us in the fight against terror."

And we know what the government was doing to supposed terrorists at the time.

The message was clear from multiple media outlets. Keep your mouth shut about these things if you want to live.