As long as they have a monopoly on power they pretty much can when they identify one of your trade powers. I applaud Bitcoiners for wanting to take away monopoly of violence from the state whilevstil granting access to tax it through its transparency. I am afraid Bitcoin alone is not enough to take on the state. It needs both Bitcoin and Monero to get the job done.
Discussion
Bitcoin can be made untracable if you follow best practices and know your stuff.
I'd you use the internet with an aoole device or windows or no privacy tools.
Sure use monero. Good for lazy privacy .
Not a good investment.
Or just swap yohe bitcoin to monero and back whenever you want to use some.
Its great that monero exists.
But most of us will never need it.