Trace it and then do what exactly? They can trace btc until they can't. There are ways to erase your traces. You can even do it in btc without moving your funds  to another chain.

Even if they know which address belongs to you, as long as you don't need paper money, they can't do anything. They can't take it away, seize or steal.

I like btc more than xmr. While I admit xmr has its uses, I like to see which address got how many coins in it. Xmr is... I don't know. It is too dark for daily uses. You know...