I doubt most people actually think. Ever. The more I talk to people, the more I believe this may be a fact.
Most of them are stuck in personality disorder loops. They can't see themselves the way others see them. They have no desire to learn or grow. If you try to show them evidence, they won't look at it unless it confirms their biases and assumptions.
I'm more willing to believe they have some stunted or under-developed process similar to thought, but it doesn't involve logic in any way. Seems far ore based on social pressure.