Try to use monero if you want real privacy. And there are others privacy projects with better than btc privacy too
I wonder why monero isn't bigger than Bitcoin,in terms of price,global market cap and the amount of active users.If everyone in the crypto world wants complete privacy,why aren't people using monero instead of Bitcoin?
davis196, the issue with cryptocurrency privacy currently is that it is a domain that is changing constantly.
Please be aware that *all* the privatization technologies available in cryptocurrencies today (including Monero, Grin) are broken, maybe with the exception of Zcash which relies on too exotic mathemathics and so ultimately you can never be confident that inflation not has happened unbeknownst to you.
Really private would mean that a third person is unable to reconstruct the transaction graph. The way they are broken is either at the networking level or in the cryptography used e.g. dandelion is broken.
Maybe the most promising research is the Lelantus algorithm.
In other words, Bitcoin with its Lightning is biggest because it's still the strongest, best, most rigorous and well understood technology, so much that there has been no reason to migrate.