Why do people actually believe or want to believe that 9/11 was done by the US government? Makes me really sad about humanity nowadays?

Because conspiracy whackos are, well, willful ignorant and deeply insane.

Because the explosion looked staged

"Why do people actually believe or want to believe that 9/11 was done by the US government? Makes me really sad about humanity nowadays?"

An honest opinion from the outside looking it, if you are interested...
The thought that Americans would think their very own government, the people THEY elect and put in office would be capable of such a thing... an American no less...
That Sandy Hook was a conspiracy, and not instead just a genuine biggest red flag ever...
The JFK was a conspiracy...
(it's a long list actually)

I really gotta wonder, is that what Americans think of themselves?
You're the one's saying these acts against yourself is at the hands of your own government, I'm not.
Just... 'wow'.

No I sure as heck don't believe my very own neighbor are capable of such things; they're better than that. (seeing cities with murder rates in the triple digits hurts me though, that's a lot of pain out there)
*waves from Canada* Be well friends.

Please take your time to read

They did it to cause a war. So they can get funding from banks and take drugs from the country at war. aka Afghanistan and iraq. Go watch Lyn leahz youtube videos and you will find out the truth about the world trust me it's crazy but no one is aware. everything is poisoned but you must have a open mind to understand it. You could also check out vinnie paz the end of days and listen to his lyrics. Why do you think 2pac, michael jackson. and all the other music artists who rapped against the government magically died? because they were writing songs about against them being a threat to the community. The government do lots of things for population control. Including Making cancer rates go up from all the **** us humans get exposed to. INCLUDING gmo foods. and chemicals like ******* air spray.

Considering the guys that did it admitted it, I can only assume that the conspiracy theorists are desperate for attention because grand-dad won't give them "special touches" anymore.

do you believe everything the gov tells you? what a pathetic sheep

Big reasons:
-the explosion on the towers looked staged (you can see stuff blowing out at every level).
-the pentagon was claimed to be hit by a plane, but it is clear as day that it was a missle because the opening is too small
-people who left the towers claimed they heard bombs go off
-at various angles going toward the towers you hear people say it a military plane and you can see underneath that it is as well
-they did not release the damages on the building at all and what was the full cause of the collapse
-they did a simulation of a building that we built the same way and it did not go down at the same speed
-there is a video that the government deleted that obviously looks like a middle flew into the pentagon. I found the video and several years later could not find it again.

You shouldn't believe everything the government says. Sometimes they lie to protect people which is sad.

The US government couldn't even make a proper website for Obamacare initially. What chance do they have of doing a ridiculous conspiracy like that? XD

One fun thing is to ask these "9/11 was an inside job" nutters WHO actually did it. Like the CIA or FBI or the president himself or whatever. They can never give you a specific answer. it's always just "the government", as if it was a single entity.