Bitcoin does not fix everything and nothing can ever change human nature or the necessary balance of ying/yang required for us to exist at all. No darkeness without light, no smart without stupid, no live without hate etc.

Bitcoin fixes broken frameworks and broken systems and social problems related to the monetary system and hopefully, governments (which are really just power and control mechanisms directly connected to the monetary system.) These things will only improve for those who participate in bitcoin.

Not everyone will.