Critical thinking is one of the most important things we can do. We all need to stop falling for clickbait headlines, start cross referencing sources and not trusting the media blindly.
There were so many variables in play for the 9/11 situation, and like you, not going to start a debate because that’s a dangerous rabbit hole. However, like you’ve suggested, people need to stop taking things at face value. It might be difficult to ever get to the bottom of what actually happened on that dreadful day, but that shouldn’t stop us from analyzing things and using our critical thinking skills