BTC and CGT

Isn’t the whole point of Bitcoin that it is a peer–to–peer electronic cash system? Isn’t it supposed to be a decentralized mechanism of saving in an asset that is decoupled from the existing monetary sharks including governments and big banks? Then why are we so easily giving in to this whole talk of paying capital gains tax on BTC? It sounds so counterproductive. Why is the bitcoin community not talking of innovative solutions where at the right time when there is enough adoption, we are able to use our hard earned/saved Bitcoin as we wish without worrying of giving a substantial chunk back to the same blood-sucking thieves?