Surf isn't just a DEX, that is just one facet of it, it has so much more to offer. Symbol development simpleness being one of those.Other DEX trades won't be able to provide fifty percent the technology that Surf can, once its out the Alpha phase i'm anticipating good stuff.

No, it isn't feasible. Do fiat cash get rid of the tax? No. For most of us, they will still be working for big corps, and they will not be avoiding tax. You will find tax dodgers right now taking cash payments as income, but they are and not the mainstream, it's no impact on killing the wages taxes.