How to Communicate the Reality of the Situation to People Who Believe the Opposite

There's a thing in science communication called the back fire effect, where if you give people information that's contrary to their beliefs, sometimes it makes them believe those things even more. If you don't actually break through their wall of disbelief in your theory, then they think that they have won,. and so it ends uand not working. So you have to do it carefully. And this is another challenge tha that i have, is i how you communicate the reality of the situation to people who believe the opposite, without making them believe that opposite thing even more? The first three vidios are the ones that people talk about the most, cause they've been for a while. They were