There is no solution right now in etheory, i am right? So most of big players don't even bother trying to be private. I imagine if everyone's bank account was just an ether scat and i could just see how much money you have in the bank,. You probly wouldn't like that too much. And defi chanse em investialy any kind of state food shans than it would be bit coin, wet reseve transactions can't be fronton or otherwise manipulated or against you in any way. But when your transaction can interacts with the globe state, then, you know, when they know what you're doing, they can mess up you whole transaction...