if the goverment start fuck woth our bitcoins and crypto then its not good
The government can only access your Bitcoins if you allow them to. There are many ways to use Bitcoins without compromising decentralization or privacy. If you view Bitcoin as a cash and grab scheme, then just maybe you do not fully understand it yet and should just stick to fiat.
Agree with you. It's next to impossible to trace out the crypto currency transactions if government ever wanted to do this. Moreover, by now they would have gotten your details already if there was such thing as breaking out in your bitcoin wallet. Imagine a blockchain with millions and millions of nodes already embedded into it, you can't just see the bigger picture. It would take many more years for government to trace you down. In addition to this with the bitcoin mixer services things are even worst when it comes to tracing of bitcoin transaction. Literally when you send the bitcoin through mixer, on the other side you wouldn't recognise your own transaction mate.
So stay in the crypto, there is long way to go for this stuff.