If you're worried about that then Bitcoin isn't for you. It's not just Governments, anyone can see _every_ transaction as it's in the public ledger.
However, I think it's actually the current unregulated crypto currencies ecosystem that should worry people far more. Consider the shady people that operate this space and their ability to mine all kinds of data. People might be surprised how valuable and useful behavioral data of individuals can be, especially when it relates to how they behave when dealing with speculative and uncertain dynamics (like e.g. the realities of crypto currencies themselves). That's all I will say about it.
And they're almost inevitably corrupt.
see Common Reporting Standard: https://en.wikipedia.org/wiki/Common_Reporting_Standard