Well my native language isn't english and i often dont use google to correct the words... sorry grammar police..
So, what we have is not an argument, just a personal belief or simple (humble) opinion.
Well then it is no longer a personal belief but a collective belief of those who see event fishy. But 90% of global population belives in God yet they have no proof... but they still believe..
Now we have somewhat of religion of people who believe that 9/11 was pure inside job.