I think it's not surprising that most people are here to earn money. It is precisely because of the huge investment value of bitcoin to attract more attention to the community, and it is possible for the community to make the block chain technology be used and accepted by more people.
You are correct fellow. We are all here to earn money. We may have different purpose but our goal is one. There are also big investors or businessmen who are here since they find it easy to promote their project.