Yes, as bitcoin is global, you will find diversity hear, we even have local boards for different nationalities but it doesn't mean that you can't learn or even partake in the discussions.

Not everyone here are knowledgeable, it will take some time for us to fully grasp everything. So think of it as a journey, and even if you are a newbie you can still learn a lot from the beginning. It might be better though for you to read and go through thousands of pages of knowledge here and then ask if you don't understanding something.