Peer pressure? Rarely. Even as a kid, the whole peer pressure thing didn’t make sense. Consequently, I was labelled a weirdo / nerd. Whatever.
as far as intelligent reasoning, it depends. I consider listening to someone else’s elaborate reasoning to be a form of peer pressure if it’s kind of packaged, like documentaries or arguments that are obviously rehearsed or studied.
But a back and forth discussion where I’m listened to, I’ll do and in the end, my final conclusion is mine.