I believe that the bitcoin community mentality right now is wrong. We should care less about the price, bitcoin is a not a get rich quick. Instead we should focus more about the development and the technology (SegWit, LN, Schnorr Signatures, Confidential transactions etc.) because at the end of the day, If the development doesn't go any further, the price won't go anywhere either.
I totally agree with you, we can't blame them though, bitcoin's price makes the most of us think that we could easily get rich by just earning it, it is true, that is why we are too focused on its price and doesn't care about the updates, and development of it which is very wrong. It is important to earn while we are learning in bitcoin, earning without learning sounds bad at all, it is like you are studying in school but you are not completely committed on it.
We have to be smart on using our bitcoin, and not just spending it on just some worthless things that could be set aside because it is not that needed. Knowing our wants and needs is important for us to know where we are going to spend our bitcoin.